00494nam a22001817a 4500 CEME 20210628202835.0 210126b xxu||||| |||| 00| 0 eng d 81-219-0628-8 . 621 KHU Khurmi, R . S Gupta , J . K 56621 Mechanical engineering conventional and objective type questions NEW DELHI S. CHAND 2004 805 P MECHANICAL ENGINEERING 20007 BK ddc 571195 571195 0 0 0 0 CEME CEME GEN 2017-07-21 0 621 KHU CEME-41757 2021-06-28 2021-06-28 BK