Mitchell, Bridger M., <br/><br/>
Economic aspects of measured-service telephone pricing / 
Bridger M. Mitchell   
 - 18 pages ;  28 cm. 
 - The Rand paper series;  P-6321 .
 - The Rand paper series;  P-6321  .
<br/><br/>Includes bibliographical references (page 18) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telephone--Rates--United States.