Fiorino, Angelo John,  1926- <br/><br/>
Differentiated staffing :  a flexible instructional organization / 
A. John Fiorino 
 - New York :  Harper & Row,  1972 
 - xiii, 220 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0060420731 
<br/><br/><label>LCCN: </label>72-077487 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differentiated teaching staffs