Shrivastava , G .L. Pariyojana Niyojan tatha Niyantaran / by G .L. Shrivastava - New Delhi : Sivanka Prakasana , 2017 . - 248 p. ill.; 22 c.m. ISBN: 9789383980383 Subjects--Topical Terms: 1. Mechanical Engineering Dewey Class. No.: 658.404 / SRI/P