00791nam a22002171 4500 10248085 BD-KhUET 20121008215319.0 121001r19771999ii\a 000 0 eng BD-KhUET BD-KhUET 671.52 Agarwal, R L. 8414 Welding engineering / R L Agarwal and Tahil Manghnani. New Delhi : Khanna, 1992[reprinted 1999]. x, 478 p. : ill. ; 23 cm. Welding. 8147 ddc BK 7612 7612 0 0 ddc 0 0 KUETCL KUETCL GEN 2006-06-20 0 671.52 AGA 3010036538 2012-10-01 00:00:00 1 2012-10-01 BK 0 0 ddc 0 0 KUETCL KUETCL GEN 2006-06-20 76.50 1 671.52 AGA 3010036539 2014-11-19 00:00:00 2014-09-15 2 2012-10-08 BK