PAR'P19 UG/11656 UG/11657 Park, K. Park's textbook of preventive and social medicine / K. Park. – silver jubilee ed., 25th ed. – JabalpurPune : M/s Banarsidas Bhanot, 2019 [], 1000p. ISBN9789382219156 : Rs.1400/- . Medicine, Preventive – Social medicine |