000 00408nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a23992
082 _a541
_BRUN
100 _aRunquist, Olaf & Others
245 0 _aChemical Principles
250 _a-
260 _aBombay
_bVakils, Feffer And Simons Private Ltd.
300 _a462
500 _a0
650 _a-
942 _cBK
999 _c23992
_d23992