TY  - BOOK
AU  - DAS, BRAJA M, SOBHAN, KHALED
TI  - PRINCIPLES OF GEOTECHNICAL ENGINEERING 
SN  - 9788131526132
U1  - 624.1/5136 DAS 
PY  - 2014///
CY  - NEW DELHI
PB  - CENGAGE LEARNING
ER  -