Introduction to behavioral research methods - Leary, Mark R. 4 0 16; 5 (Belmont, Calif. : Wadsworth Pub. Co., 1991)
Cover title: Behavioral research methods.
Includes bibliographical references (p. 348-353) and indexes.
Keywords: 2 -- 0; 6; Research;Methodology. -- Psychology -- 20; 20; 2