000 00301pam a2200133a 44500
082 _a540
_bG861p
100 _aGregg, Donald Crowher
245 1 _aPRINCIPLES OF CHEMISTRY
260 _aBoston
_bAllyn And Bacon
_c1958
300 _a604
650 _aChemistry
964 _gCIRC
997 _a6824 C
999 _c431473
_d431473