610
P21

H4014

Park, J. E. Textbook of Preventive and Social Medicine: a treatise on community health / J. E. Park and K. Park. - 7th ed.. - Jabalpur : Messrs Banarsidas Bhanot, 1970
724p.; ill; map. Includes index * Medicine * Physician - Modern Society * Sociology - Medicine * * Park, K. * Title