00711nam a22002177a 4500 BD-KhUET 20120716130154.0 120716s1984 ii ||||| |||| 00| 0 eng d BD-KhUET BD-KhUET 21 669.9 Khanna, O. P. 5693 A text book of mteial science and metallurgy / O. P. Khanna, M. Lal. 4th ed. New Delhi : Dhanpat Rai & Sons. 1984. x, 719 p. : ill. ; 22 cm. Physical metallurgy. 5694 Lal, M. 5695 ddc BK 6232 6232 0 0 ddc 0 0 KUETCL KUETCL GEN 1987-02-07 5 3 669.9 KHA 3010010294 2022-08-07 00:00:00 2022-07-31 1 2012-07-16 BK