000 00328pam a2200145a 44500
082 _a540
_bG7596e
100 _aGraham, Ronald Powell
245 1 _aTHE ESSENTIALS OF CHEMISTRY
260 _aN. Y.
_bRinehart
_c1959
300 _a578
650 _aChemistry
700 _aCragg, L. H.
964 _gCIRC
997 _a19417 C
999 _c431464
_d431464