000 00315nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a540 R939
100 _aRUNQUIST.O
245 0 _aCHEMICAL PRINCIPLES: A PROGRAMMED TEXT
260 _aBOMBAY
_bVakils, Feffer & Simons
_c1972
300 _a21X22
942 _cBK
_2DDC
999 _c16118
_d16118