Wittig, Arno F., <br/><br/>
Theory and Problems of Introduction to Psychology  Methodology and Statistics 

 - New York  McGraw-Hill  2001 
 - viii,318 pages :  tables, figures ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/><br/>English<br/>Tagalog 
<br/><br/><label>ISBN: </label>0071347097 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychological Testing and Individual Differences.
<br/><br/><label>Dewey Class. No.: </label>150.1  / W77