PARK,k. A Textbook of Preventive and Social Medicine by K.Park - 21st / - 2011: BanarsidAS AND Bhanot, 2011. - 862p.: 26x15cm.+ 4672. It includes index. ISBN: 9788190607995 Subjects--Topical Terms: MedicineTextbook pf Preventive and Social Medical Dewey Class. No.: 617.6