Das, Braja M., <br/><br/>
Principles of geotechnical engineering / 
Braja Das, Khaled Sobhan 
 - Ninth edition 
 - xxiii, 819 pages :  illustrations ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781305970953 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil mechanics<br/>Geotechnical engineering