Chand, Tara . General studies GS Paper I for civil services preliminary Examination 2015 / by Tara Chand. - New Delhi : McGraw-Hill(India)Private Limited , 2015 - xlix, 153p, 182p,133p,321p, 102p, 54p : ISBN: 978-93-392-1792-1 Subjects--Topical Terms: General studies Dewey Class. No.: 1k44,M85 / Q1.2;1