Brown, John,   ( 1923-     ). <br/><br/>
Telecommunications 
 v. 1 
[by] J. Brown and E. V. D. Glazier. This ed. rev. by J. Brown. 
 - 1st ed. 
 - London :   Chapman and Hall,   1964. 
 - xiv, 370 p. :   illus. ;   23 cm. 
<br/><br/><label>LCCN: </label>73013386  
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMUNICACIONES
<br/><br/><label>Dewey Class. No.: </label>621.38