TY - BOOK AU - Johnson, Homer H., AU - Solso, Robert L., TI - An introduction to experimental design in psychology : : a case approach T2 - Harper's experimental psychology series SN - 0060434139 AV - BF191 JOH PY - 1978/// CY - New York : PB - Harper & Row KW - Psychology, experimental KW - Experimental design N1 - Includes bibliographical references and index ER -