000 00296pam a2200121a 44500
010 _a62015248
082 _a541.2
_bK542M
100 _aKieffer, William F.
245 1 _aTHE MOLE CONCEPT IN CHEMISTRY
260 _a
_bReinhold Publishing Corporation
_c1962
964 _gCIRC
997 _a32494 C
999 _c410147
_d410147