Argyrous, George. Practical statistics for research : with a gulde to SPSS / by George Argyrous. - 2 nd ed. - India. : sage, c2005. - xx, 585 p. : ill. ; 25 cm. Includes Index. ISBN: 9788132110354 Subjects--Topical Terms: research--Research--Statistical methods. Dewey Class. No.: 519.5 / ARS