00323nam a2200109Ia 4500008004100000082001500041100004500056245005300101250001200154260003900166300000800205240913s9999||||xx |||||||||||||| ||und||  a547  SIL/S  arobert m Silverstein & Francis X Webster 0aSpectrometric Identification of Organic compunds  a6th Ed.  bWiley India(P)LtdaNew Delhic2009  a482