TY - BOOK AU - Ali, Azmat AU - Sahni, Janmejay AU - Sharma, mohit AU - Sharme, Prajjwal TI - IAS Mains general studies paper 1: Indian heritage & culture, history & geography of the world & society SN - 9789311129198 U1 - 001 PY - 2017/// CY - New Delhi PB - Arihant Publications KW - Civil service exam guide KW - IAS General studies KW - General knowledge ER -