RATAN, Vidya
Handbook of preventive and social medicine / By Vidya Ratan - New Delhi Jaypee brothers 1986 - xvi, 338 p.
Includes index.
Preventive medicine
Social medicine
614.44 / RAT
Handbook of preventive and social medicine / By Vidya Ratan - New Delhi Jaypee brothers 1986 - xvi, 338 p.
Includes index.
Preventive medicine
Social medicine
614.44 / RAT