00524pamaa2200169 4500 0000014881 20060425090000.0 0131851411 150.1943 LIE BF76.5 LIE 1995 LIEBERT Science and behavior : an introduction to methods of psychological research Robert M. Liebert and Lynn Langenbach Liebert. 4th ed. New Jersey: Prentice Hall, 1995. xiii, 282p.: 24cm. Psychology Liebert, Lynn Langenbach