Mahajan, B.K. Textbook of preventive and social medicine B.K. Mahajan, M.C.Gupta. - New Delhi Jaypee brothers 2005 - xvi, 646p: ill.; 32cm. + 1CD-ROM (4 3/4 in.). ISBN: 8180620705 Subjects--Topical Terms: Public health Preventive medicine Medicine, Preventive. Dewey Class. No.: 614.44 / M27T