Hyman, Ronald T. <br/><br/>
School administrator's handbook of teacher supervision and evaluation methods/ 
Ronald T. Hyman. 
 - Englewood Cliffs, N.J.:  Prentice-Hall,  1975. 
 - x, 225 p. :   ill. ;   29 cm. 
<br/><br/><label>ISBN: </label>0137923821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--Rating of