00363nam a2200157Ia 4500008004100000082002100041100001800062245001900080250000600099260001800105300000800123600001800131630001900149700001800168730001900186151018s9999    xx            000 0 und d  bRBASDV16687a824  aN. N. Semenov  aThings to come  b1  bMir pubc1977  a271  aN. N. Semenov  aThings to come  aN. N. Semenov  aThings to come