Worthen, B.R.  <br/><br/>
Educational evaluation: theory and practice  (Book) 

 - Belmont, California  Wadsworth Publishing Company  1973 
 - 372 p.  24 cm. 
<br/><br/><label>ISBN: </label>0839600313 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Teachers--Rating of Educational evaluation
<br/><br/><label>Universal Decimal Class. No.: </label>37.01 WOR  / 9175