Temin Peter <br/><br/>
Fall of the bell system  A study in prices and poduct    

 - London  Cambridge University Press          1987 
 - xviii,378p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Dewey Class. No.: </label>X31.76.73.N8, M7