Indian Polity by M. Laxmikanth for IAS best for UPSC,IAS,IPS and Civil services exam’s. Laxmikanth sir is one of the best and prestigious teachers and his notes contained full syllabus, easy to understand and good in handwriting. Political science and the general knowledge about the Indian constitution plays a significant role in today’s competitive examinations. for ordering call us our customer support no 9354925302.