TY - BOOK AU - Drew,Clifford J. AU - Hardman,Michael L. TI - Designing and conducting behavioral research PY - 1985/// CY - New York PB - Pergamon Press KW - Psychology KW - Research KW - Methodology KW - Behavior KW - Methods KW - Research design N1 - Includes bibliographical references (p. 287-290) and index ER -