540.076 BASAK, G. G GUIDE TO PROBLEMS IN CHEMISTRY / / G. G. BASAK & B. CHOWDHURY ; ED. BY D. N. BHATTACHARYA. - KOLKATA: : BLACKIE,, 1978. iv , 228 P. : 12/- * CHEMISTRY. * BHATACHARYA, D. NCHOWDHURY, B * Title
Technology Private Limited