Park, K. Park`s textbook of preventive and social medicine / by K Park. - 18th ed / . - Jabalpur : Banarsidas Bhanot , 2005. - 716p. : ills.,picts.,diagrams,tables ; 31cm . Includes references and index ISBN: 8190128280 Rs. 500.00 Subjects--Index Terms: MEDICINE Dewey Class. No.: 614.4 / PAR/P