000 00280nam a2200109Ia 4500
008 221129s1957 xx 000 0 und d
041 _aeng
082 _a540
100 _aYoung, L. E.
_91210375
245 _aChemistry for progress
260 _aN. Jersey
_bPrentice Hall Inc.,
_c1957
999 _c780637
_d780637