Oliva, Peter F. <br/><br/>
Supervision for today's schools / 
Peter F. Oliva, Thomas Y. Crowell 
 - xii, 437 p. :  ill. ;  24 cm. 
<br/><br/>the role of the supervisor;<br/>leadership in the improvement of instruction;<br/>leadership in curriculum development;<br/>leadership in teacher development;<br/>improvement of supervision<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School supervision--United States.
<br/><br/><label>Dewey Class. No.: </label>371.2  / O481