RATAN, Vidya
Viva in preventive and social medicine (hygiene and public health) / [by] Vidya Ratan - 4th ed. - New delhi Jaypee 2000 - 143 p.
8171797857
Preventive medicine
Social medicine.
Preventive & social medicine questions.
614.44076 / RAT
Viva in preventive and social medicine (hygiene and public health) / [by] Vidya Ratan - 4th ed. - New delhi Jaypee 2000 - 143 p.
8171797857
Preventive medicine
Social medicine.
Preventive & social medicine questions.
614.44076 / RAT