Calahan, Donald Albert,  1935- <br/><br/>
Computer-aided network design 
by Donald A. Calahan 
 - Rev. ed. 
 - New York  McGraw-Hill  1972 
 - xvii, 350 p. : ill. ; 23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070096015 
<br/><br/><label>LCCN: </label>78-039800 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric networks--Data processing