Squires, T.L. <br/><br/>
Telecommunications pocket book 
T.L. Squires 
 -  c.1970 
<br/><br/><label>ISBN: </label>408000155 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--MS COM
<br/><br/><label>Dewey Class. No.: </label>621.385 SQU