Brinberg, David <br/><br/>
Validity and the research process / 
David Brinberg [and] Joseph E. McGrath 
 - Beverly Hills, Calif. :  SAGE,  c1985 
 - 175 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0803923021 :  USD 19.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology
<br/><br/><label>Dewey Class. No.: </label>300.72