Das,  Braja M. <br/><br/>
Principles of foundation engineering  9th ed. 

 -  Cengage  C2019 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781337705035 
<br/><br/><label>Dewey Class. No.: </label>624.15 D26 2019