Park, J.E.. Textbook of preventive and social medicine / J.E. Park and K. Park. - 12th ed / - Jabalpur : Banarsidass Bhanot , 1989. - 8 ,500p. : ill., charts ; 29cm . Includes bibliography and index ISBN: 8190011804 Rs. 100.00 Subjects--Topical Terms: SOCIAL MEDICINE, PREVENTIVE Dewey Class. No.: 614.44 / PAR/T