Gay, L. R. <br/><br/>
Educational Evaluation & Measurement   : Competencies for Analysis and Application 

 - Columbus  Charles E. Pub.co.  1980 
 - 543p.  
<br/><br/><label>ISBN: </label>0675081432 
<br/><br/><label>Source: </label> 84-211 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational Tests and Measurements
<br/><br/><label>LC Class. No.: </label>LB3051  / .G34 1980