Dufour, Richard <br/><br/>
The principal as staff developer 
Richard Dufour ; [edited by Dennis Sparks]. 
 - Bloomington, Ind.  National Educational Service  1991. 
 - 105 p.  23 cm. 
<br/><br/>Includes bibliographical references (p. [99]-105). 
<br/><br/><label>ISBN: </label>1879639017 
<br/><br/><label>LCCN: </label>98160766  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--In-service training--United States.<br/>Educational leadership--United States.<br/>School management and organization--United States.<br/>School improvement programs--United States.<br/>School principals--United States.
<br/><br/><label>LC Class. No.: </label>LB1731  / .D77 1991