Atkinson, J. <br/><br/>
Telephony 

 - London  Pitman & Sons  1950 
 - vii,514 
<br/><br/> Dormitory - 92604 , 116838 , 106936, 46254, 118557, 87065, 79195 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Telephone
<br/><br/><label>Dewey Class. No.: </label>621.385  / A87T