Liebert, Robert M.,  1942- <br/><br/>
Science and behavior :  an introduction to methods of psychological research / 
Robert M. Liebert, Lynn Langenbach Liebert 
 - 4th ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1995 
 - xiii, 282 p. :  ill. ;  25 cm. 
<br/><br/> Rev ed. of : Science and behavior / John M. Neale, Robert M. Liebert, 3rd ed., 1986 
<br/><br/>Includes bibliographical references (p. 269-273) and index 
<br/><br/><label>ISBN: </label>0131427210  RM136.76 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research--Methodology