000 00269nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a038.71180
_bASI
245 0 _aAsimov's biographical encyclopedia of science and technology
260 _aLondon
_bPan
_c1972
942 _cBK
999 _c25965
_d25965