TY - BOOK AU - Vishal 28 TI - I.A.S. General studies: IAS General studies preliminary 28 years solved papers SN - 9788183990882 U1 - 351.076001 PY - 2019/// CY - New Delhi PB - New Vishal Publication KW - KW - Civil services examination KW - Solved papers( 1995-2022) ER -