Purkayastha, R. D. <br/><br/>
Problems in geotechnical engineering  / 
R. D. Purkayastha and B.C. Chattopadhay, 
 - 1st ed.  
 - Allahabad : 
 - xiv, 235p. :  ill. ;   21 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geotechnical engineering 
<br/><br/><label>Dewey Class. No.: </label>624.1513/PUP