HABIB, Irfan Madhyakalin Bharat mein Prodhyogiki : [650-1750] - New Delhi Rajkamal Prakashan 2016 - 158p. - Bharat ka lok itihas - 20 . ISBN: 9788126727919 Subjects--Topical Terms: Vigyan, Madhyakalin Bharat. Dewey Class. No.: 609.54 / HAB-M