McKennell, A. C. Surveying attitude structures : a discussion of principles and procedures / Aubrey C. McKennell. - Amsterdam : Elsevier North-Holland, 1974. - 94 p. : ill. ; 25 cm. Reprinted from Quality and quantity, v. 7, no. 2. Bibliography: p. 89-94. ISBN: 0444412050 Subjects--Topical Terms: Attitude (Psychology)--Testing.