Ryans, David G <br/><br/>
Characteristics of teachers: Their description, comparison and appraisal / 
Ryans, David G 
 -  Sterling Publishers Pvt. Ltd., New Delhi,  1969 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation of teachers; Education
<br/><br/><label>Dewey Class. No.: </label>371.144 RYA-C