000 00285nam a2200121Ia 4500
008 211209s1958 xx 000 0 und d
041 _aeng
082 _a540 N58 SCH
100 _aSCHAUM DAVIAL B S
245 _aTHEORY AND PROBLEMS OF COLLEGE CHEMISTRY
260 _c1958
300 _a209
999 _c344
_d344