TY  - BOOK
AU  - Das,Braja M.
AU  - Sobhan,Khaled
TI  - Principles of geotechnical engineering
SN  - 9789386858160
U1  - 624.1513 
PY  - 2018///
CY  - New Delhi
PB  - Cengage
KW  - Soil mechanics
KW  - Rock mechanics
N1  - Includes bibliographical references and index; CE; CE
ER  -