00289nam a2200109Ia 4500008004100000082001800041100001600059245003900075260003900114300001100153650001500164240817s9999    xx            000 0 und d  a547.078 B22,l  aBansal ,R.K 0aLaborty Manual Of Organi Chemistry  c1994a New Delhib N A Int (P) Ltd  a290 p.  a Chemistry