01096nam a2200421 4500 DLU120132191 ##20120228 ##090430s2010 maua 001 0 eng 2009017975 0205739873 9780205739875 (OCoLC)ocn308172076 DLU vie eng us 519.502 4 WE-R Weinbach, Robert W. Statistics for social workers / Robert W. Weinbach, Richard M. Grinnell, Jr. 8th ed. Boston : Allyn & Bacon, c2010. xiv, 298 p. : ill. ; 24 cm. Includes index. Social sciences Statistical methods. Social service Statistical methods. Statistics. Grinnell, Richard M. 01/2012CP SH 0 2010 KCP True Nguyễn Thanh Hương G A SH Thư viện Trường Đại học Đà Lạt