00000cam a22000004a 4500 UP-1685594773861356576 Buklod 20070906151421.0 i|||||||||||||| | ta 070906s1974 xx d r |||| u| (iLib)UPBAG-00000019908 DLC BAG rda eng HA 29 D68 1974b Downie, N.M. author. Basic statistical methods N.M. Downie, R.W. Heath. 4th ed. Manila National Book Store 1974. 355 pages illustrations 27 cm A Harper international edition. A reprint of the same ed. published by Harper & Row, New York, c1970. Includes bibliographical references (p. [345]-347) and index. Social sciences. Heath, R.W. FO UPBAG UPBAG-MAIN HA 29 D68 1974b Book