00475nam a22001817a 4500 274001 274001 TMU 20260615153143.0 260613b ||||| |||| 00| 0 eng d 9789380097725 23 660 Dha-T Dhar, Durga Nath 114277 Textbook of Engineering Chemistry 2nd New Delhi Vayu Education of India 2010 416p. Kumar,Shalin Kumar 115147 ddc BK 0 0 ddc 0 0 CL CL 2026-06-13 Dr.A.K Singh TMU00524 FOE 200.00 0 660 CL077923 2026-06-13 00:00:00 200.00 2026-06-13 BK