00564cam a2200193u 4500 20230110145842.0 110426s2010 ii a f 000 0 eng 8121903599 TP161 .D36 2010 Dara, S. S. A textbook of engineering chemistry / S.S. Dara. ; revised by S.S. Umare 12th ed. New Delhi : S. Chand & Company, 2010. xvi, 972 p. illus.; 24 cm. Chemistry, Analytic. Chemistry, Technical. Umare, S.S. lcc 57375 57375 0 0 lcc 0 0 MAFM MAF MAF 2023-01-10 0 0270995 2023-01-10 00:00:00 1 2023-01-10 BK VIRTUAITEM