David Brinberg <br/><br/>
Validity and the Research Process 

 - Californiya  Sage Publications Inc  1985 
 - 171p 
<br/><br/>David Brinberg & Joseph E Mcgrath: Validity and the Research Process.  Californiya.  Sage Publications Inc, 1985. 0-8039-2302-1--(300.72BRI)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-8039-2302-1 
<br/><br/><label>Dewey Class. No.: </label>300.72  / BRI