Language and communication. 

 - New York :  Arco,  1984. 
 - 64 p. :  ill. 
<br/><br/> Briefly discusses aspects of language & communication, such as vocal organs, alphabets, sound, musical instruments, electronics, and communication satellites. 
<br/><br/><label>LCCN: </label>83026651 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication.<br/>Language and languages.
<br/><br/><label>Dewey Class. No.: </label>001.51