SSC 2022 Junior Engineer Paper I - Mechanical Engineering - Topic-wise Solved Papers 2008-2019 (Latest PaperIncluded 2020 & 2021) / GKP - 1st Edition - Chennai : GKP , 2022 - 704 pages ISBN: 9789392837432 Subjects--Topical Terms: General Dewey Class. No.: 621.8 / GKP