000 00321nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aLAN-U
_b540
100 _aLanford, Oscar E
245 0 _aUsing chemistry
260 _a New York
_bMcGraw-Hill Book Company
_c1959
650 _aChemistry & allied sciences
942 _cBK
999 _c50336
_d50336