Cohen, Ronald Jay. Psychological testing and assessment : an introduction to tests and measurement / [Book :] Ronald Jay Cohen, Mark E. Swerdlik, Suzanne M. Phillips. - 3rd ed. - London London : Mayfield Pub., 1996. - 798 p. : ill. ; 25 cm. Includes bibliographical references and indexes. ISBN: 155934427X Subjects--Topical Terms: Psychological tests. LC Class. No.: BF176 / .C63 1996 Dewey Class. No.: 150.287 National Library of Medicine Call No.: / C P