Jain, Nishant All about UPSC civil services exam - New Delhi Prabhat 2021 - 229 p. This book suggest tips for complete and comprehensive preparation of the UPSC Civil Services exam & also provides guidence for the Prelims, Mians and Interview. ISBN: 9789352665570 Subjects--Topical Terms: IAS as an author (Batch 2015) Dewey Class. No.: CS 030 / JAI