Erickson, B.H. Understanding data / B.H. Erickson. - 2nd - Maidenhead : Open University Press, 2011. - 381p. PBK ISBN: 0-335-09662- x Lb23.99 Standard No.: 10258 [old SOUL v1.0 record id] Subjects--Topical Terms: Statistics Dewey Class. No.: 310 / Er14u