00562nam a2200181 a 450000500170000000800410001704100080005808200080006610000160007424500520009026400480014230000110019065000220020170000190022394200070024299900170024995201140026620260717090925.0260717s1961    ii            000 0 eng d  aeng04a5471 aEnglish, J.10aPriniciples of organic chemistry /cEnglish, J. 1aNew York :bMcGraw-hill book co.INC,c1961.  a515 p. 4aOrganic chemistry1 aCassidy, H. G.  cBK  c18469d18469  001040708DCaBKBCLbBKBCLd1975-04-17g46.75l0o547 ENGp7809r2026-07-17 09:09:25v46.75w2026-07-17yBK