547 BAHL, B . S . TEXT BOOK OF ORGANIC CHEMISTRY / / B . S . BAHL & A . BAHL. - 11TH REV ED. - NEW DELHI: : SULTAN CHAND & CO.,, 1968. viii , 906 P.. : PAPER BACK 12TH ED / 1980 / viii , 980 P. ; 13TH REV ED / 1990 (1992 RPT ) / 780 P. ; 5044 / 1966 / 486 P / 6.50/-. : 150 /- * CHEMISTRY - ORGANIC. * BAHL, ARUN * Title