000 00342pam a2200145a 44500
008 160408b1968 xxu||||| |||| 00| 0 eng d
082 _a540
_bD923
100 _aDunstan, Sonia
245 1 _aPRINCIPLES OF CHEMISTRY
260 _a
_bD. Van Nostrand
_c1968
300 _a493
650 _aChemistry
964 _gCIRC
997 _aA42693 C
999 _c241680
_d241680