00676nam a22002171 4500 BD-KhUET 20121004175811.0 121004s2001 ii\af 100 0 eng 8174091262 BD-KhUET BD-KhUET 671.52 Parmar, R S. 8684 Welding processes and technology / R S Parmar. 3rd ed. New Delhi : Khanna Pub, 2001. viii, 760 p. 12 plates, illus. 23 cm. Welding. 8147 ddc BK 7694 7694 0 0 ddc 0 0 KUETCL KUETCL GEN 2009-04-30 0 671.52 PAR 3010041310 2012-10-04 00:00:00 1 2012-10-04 BK 0 0 ddc 0 0 KUETCL KUETCL GEN 2009-04-30 0 671.52 PAR 3010041311 2016-02-15 00:00:00 02 2016-02-15 BK