000 00268nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aNewmark, Ann
245 0 _aChemistry
250 _a1st Ed.
260 _bNational Book Stall
_c1970
300 _a146
942 _cBK
999 _c19150
_d19150