Werf, Lester S. Vander <br/><br/>
How to evaluate teachers and teaching 

 - New York  ; Holt, Rinehart And Winston  , 1960 
 - vi,58p. 
<br/><br/><label>ISBN: </label> 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Teaching
<br/><br/><label>Dewey Class. No.: </label>371.102  / WER