Wilhelms, Fred T. <br/><br/>
Supervision in a new key 
by Fred T. Wilhelms. Foreword by Jack R. Frymier. 
 - Washington  Association for Supervision and Curriculum Development  [1973] 
 - vi, 51 p.  23 cm. 
<br/><br/><label>LCCN: </label>73077428 //r86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School supervision
<br/><br/><label>LC Class. No.: </label>LB2805  / .W514 
<br/><br/><label>Dewey Class. No.: </label>371.2