Ali, Meer Najabat जग बदलले या शोधांनी/ Jag badale ya shodhani - 10th ed. - New Delhi National book trust, India 2011 - 64p. Illustrations ; 20*16 cm Marathi ISBN: 9788123717418 Subjects--Topical Terms: science - historical studies Dewey Class. No.: ALI / ALI