TY - BOOK AU - AU - Bernstein, Douglas A. ED - ED - ED - ED - SN - 395432464 SN - 2 PY - 1991///;copyright 1991.46 CY - Boston PB - Houghton Mifflin KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Psychology KW - Textbooks N1 - Includes bibliographical references (p. 35-87 (3rd group)) and indexes; 5 ER -