00000cam a22000004a 4500 UP-1685523046125203904 Buklod 20230619075914.0 a er |||| u| ta 230619s1993 xx r |||| u|eng d 0471558028 (iLib)UPMNL-00000032925 NTTCHP rda eng QA 278 R47 1993 Retherford, Robert. author Statistical models for causal analysis Robert D. Retherford, Minja Kim Choe. New York John wiley c1993 xiv, 258 p. figs. 24 cm. text rdacontent unmediated rdamedia volume rdacarrier Multivariate analysis. Choe, Minja Kim. author. FO UPMNL NTTC QA 278 R47 1993 Book