Najafi, Mohammad <br/><br/>
Trenchless technology :  planning, equipment, and methods / 
Mohammad Najafi 
 - New York :  McGraw-Hill,  2013 
 - xxiv, 582 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780071762458 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Underground pipelines--Design and construction<br/>Trenchless construction<br/>Boring