

5.     Birmingham University                                                                                                                                                       20                                                                

       6.      Western Washington University   1970            1975                                                                 1975  1993                                                                                        EAS201    EAS202                                           1981                                                                                                                                 1978                                  

                                                                       1978           1997                                          
                                                1974         1978         1979         Professor Poppe's autobiography Reminiscences   1983              1984            1984                  1992               Academician Shirendev's autobiography Through the Ocean Waves   1998                 2000    