000 00259nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aQ126.4 .S631 1994
100 _aRAY SPANGENBURG
245 4 _aTHE HISTORY OF SCIENCE FROM 1946 TO THE 1990S
942 _cBK
999 _c181577
_d181577