Ahlhauser, John W.  1923-. <br/><br/>
Teletext-the electronic newspaper :  four British systems and U.S. editor's assesment of implications / 
John William Alhauser. 
 - Terre Haute, Indiana :  Indiana University,  1978. 
 - 225 pages :  illustrations ;  20 cm. 
<br/><br/>Thesis (Ph.D.)-Indiana University, 1978. 
<br/><br/>References : page 212-225. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teletext (Data transmission system).<br/>Information services.