What are the best economics books to study for the IAS prelims and Mains exams? Tagged: study material for ias exams This topic has 0 replies, 1 voice, and was last updated 4 years, 9 months ago by ayush mehta. Viewing 1 post (of 1 total) Author Posts January 2, 2020 at 3:23 pm #2199 ayush mehtaParticipant best economics books to study for the IAS prelims and Mains exams Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In