Rorer, John Alexander, <br/><br/>
Principles of democratic supervision  a critical investigation of proposed principles of supervision in light of a democratic philosophy of education 
by John Alexander Rorer. 
 - New York  AMS Press  1972. 
 - vi, 230 pages ;    22 cm. 
 - Contributions to education ; no.858. .
<br/><br/> Reprint of the 1942 ed., issued in series: Teachers College, Columbia University. Contributions to education, no. 858.  Originally presented as the author's thesis, Columbia. 
<br/><br/>p. 225-230 
<br/><br/><label>ISBN: </label>0404558585 
<br/><br/><label>Subjects--Topical Terms: </label><br/> School supervision