000 00283 a2200097 4500
082 _a540
_bc42c2
245 1 _aCHEMISTRY
_cPREPARED BY CBAC UNDER GRANT FROM THE NATIONAL SCIENCE FOUNDATION
260 _aU. S. A.
_bAbbott, Kerns And Bell
_c1961
964 _gCIRC
997 _a15767 v. 1 C
999 _c452594
_d452594