Porterfield, John. <br/><br/>
We present television / 
John Porterfield and Kay Reynolds 
 - New York :  W.W. Norton & Co. ,  c 1940. 
 - 298 p, :  ill. ;  22 cm. 
<br/><br/>331  331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Television.
<br/><br/><label>Dewey Class. No.: </label>621.388 / P833w