Guide to instructional television 
edited by Robert M. Diamond 
 - New York:  McGraw-Hill,  1964. 
 - ix, 304p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Closed-Circuit television
<br/><br/><label>Dewey Class. No.: </label>371.33  / GUI