Ryans, David Garriott,  1909-  [from old catalog] <br/><br/>
Characteristics of teachers, their description, comparison, and appraisal :  a research study. 

 - Washington, D.C. :  American Council on Education,  [1960] 
 - xxiii, 416 p.  illus, tables.  25 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>60007727  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers.
<br/><br/><label>LC Class. No.: </label>LB1775  / .R9 
<br/><br/><label>Dewey Class. No.: </label>371.11 RYA