TY - BOOK AU - BAHL, B . S . AU - BAHL, ARUN TI - TEXT BOOK OF ORGANIC CHEMISTRY / U1 - 547 PY - 1968/// CY - NEW DELHI PB - SULTAN CHAND & CO. KW - CHEMISTRY - ORGANIC N1 - 12TH ED / 1980 / viii , 980 P. ; 13TH REV ED / 1990 (1992 RPT ) / 780 P. ; 5044 / 1966 / 486 P / 6.50/- ER -