Chadha, Prakash Chander Guide to dental health/ by Prakash Chander Chadha - 3rd ed. - Agra : Dayalbagh Medical Relief Society, 2012 - 44 p. : ill.; 23 cm. ISBN: Rs. 10.00 (pbk.) Subjects--Topical Terms: Dentistry--Popular worksDentistry Dewey Class. No.: 617.6