Cooley, William W <br/><br/>
Evaluation research in education 
by William W. Cooley and Paul R. Lohnes 
 - New York  Irvington Publishers  1976 
 - 368 p. ; 25 cm. 
<br/><br/><label>ISBN: </label>0470013982 
<br/><br/><label>LCCN: </label>75-37696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational surveys<br/>Educational research