000 00286pam a2200133a 44500
082 _a541.22
_bSp31m
100 _aSpeakman, James Clare
245 1 _aMOLECULES
260 _aN. Y.
_bMcgraw-Hill
_c1966
300 _a158
650 _aMolecules
964 _gCIRC
997 _a39027 C
999 _c410299
_d410299