000 00357nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a054
_bCLO
100 _aClouser, Joseph L
245 0 _aKeller plan for self paced study using masterton and slowinski's chemical principles
250 _aEd.2
260 _aPhiladelphia
_bW B Saunders
_c1977
942 _cBK
999 _c26448
_d26448