Clyde, Robert William,  1928- <br/><br/>
An investigation of the effectiveness of an intensiveness TV information program series for children aged 7-12 years ( microform) 
by Robert William Clyde. 
 - Ann Arbor, Mich. :  University Microfilms International,  1964. 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - State University of Iowa, 1964. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Television programs for children.<br/>Television programs--Rating.