000 00289nam a2200109Ia 4500
008 160710s1961 xx 000 0 und d
100 _aWATNEY,HELONA
245 _aCOLLECTION OF PROBLEMS IN PHYSICAL CHEMISTRY
260 _aNEW YORK
_bPERGAMON PRESS
_c1961
300 _a608
942 _2ddc
_cB
999 _c29434
_d29434