Sharma Mohit... etal IAS mains:General studies paper 3 / Mohit Sharma ... etal - Meerut : Arihant, [n.y.] - 721p.; 23.5cm ISBN: 9789313168119 Subjects--Topical Terms: General studies-solved papersIAS-General studies Dewey Class. No.: RZ 001.076 / IAS