00607nam a22001817a 4500 BD-DhUL 20150117143138.0 150117s1999 ii ||||| |||| 00| 0 eng d 9788189928315 BD-DhUL BD-DhUL 669 KHT Khanna, O. P. A Text book of Material Science and metallurgy : Material science , Extractive Metallurgy, Physical Metallurge, Mechanical Metallurge / O. P. Khanna. New Delhi : Dhanpat Rai Publication , 1999. xxiii, 58-17 p. : ill, ; 21 cm. Metallurgy. ddc BK 32074 32074 0 0 ddc 0 669_000000000000000_KHT 0 NFIC 60397 DUSL DUSL GEN 2015-01-17 Purchased 669 KHT 473375 2015-01-17 1 2015-01-17 BK