Harris, Ben M. <br/><br/>
In-service education for staff development / 
Ben M. Harris. 
 - xix, 361 pages :  illustrations ;  24 cm. 
<br/><br/>Bibliography : pages 335-352 and index. 
<br/><br/><label>ISBN: </label>0205116752  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--In-service training--United States.