Instructional leadership :  concepts, issues, and controversies / 
edited by William Greenfield 
 - Boston :  Allyn and Bacon,  1987 
 - xxii, 343 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0205102972 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School management and organization--United States<br/>School supervision--United States
<br/><br/><label>Dewey Class. No.: </label>371.20973