Ratan, Vidya
Viva in preventive and social medicine / Vidya Ratan - 4th ed. - New Delhi : Jaypee Brothers ; c2005. - 143p. : ill. ; 18cm.
8171797857
Community Medicine
614.4 / RAV
Viva in preventive and social medicine / Vidya Ratan - 4th ed. - New Delhi : Jaypee Brothers ; c2005. - 143p. : ill. ; 18cm.
8171797857
Community Medicine
614.4 / RAV