na YOGYA-02090000063066 20090227040130.0 ind 010-020900000063066 614.4 614.4 Fri P FRIEDMAN, Gary D Prinsip-prinsip epeidemiologi Gary D. Friedman Cet. 2 Yogyakarta Esentia Medica 1993 ix, 401 hlm 21 cm Termasuk bibliografi Epidemiologi YOPDYOG(B) 29-07-06 1 95P0063839