Rothman, Kenneth J..
Epidemiology : an introduction / Kenneth J. Rothman. - 2nd ed / - New Delhi : Oxford University Press , 2012. - viii,268p. : figure ; 22cm .
9780199754557 Rs.795.00
EPIDEMIOLOGY EPIDEMIOLOGIC METHODS
614.4 ROT/E
Epidemiology : an introduction / Kenneth J. Rothman. - 2nd ed / - New Delhi : Oxford University Press , 2012. - viii,268p. : figure ; 22cm .
9780199754557 Rs.795.00
EPIDEMIOLOGY EPIDEMIOLOGIC METHODS
614.4 ROT/E