Delorenzo <br/><br/>
Educational Telephone Set Telecommunication Laboratory 

 - 1st 
 -    0 
 - 26  Yes  28cm 
<br/><br/> Telecommunications, Laboratory 
<br/><br/>
<br/><br/><label>ISBN: </label>Nil 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication
<br/><br/><label>Dewey Class. No.: </label>384/D278e