Ellis, Lynn W. <br/><br/>
Economies of scale in telecommunications :  analysis, strategis, management / 
Lynn W. Ellis 
 - Brooklyn :  Pace Univesity,  1979 
 - xv, 269 p. ;  20 cm. 
<br/><br/>Thesis (Ph.D) - Pace University, 1978 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economies of scale<br/>Telecommunication