SSC 2023 : Junior Engineers Paper I - Mechanical Engineering - 23 Solved Papers & 10 Practice Sets / 
GKP 
 - 1st edition 
 -  GKP/CLE ,  2023 
 - 720 pages 
<br/><br/><label>ISBN: </label>9789356811713 
<br/><br/><label>Dewey Class. No.: </label>620.0076 JE  / GKP