Handbook of preventive and social medicine
Ratan, Vidya
Handbook of preventive and social medicine [Text] - 8th ed. - New Delhi Jaypee 1988 - xv, 345 p. ill. 21 cm.
Community and Preventive Medicine
Medicine
614.44 / RAT
Handbook of preventive and social medicine [Text] - 8th ed. - New Delhi Jaypee 1988 - xv, 345 p. ill. 21 cm.
Community and Preventive Medicine
Medicine
614.44 / RAT