TY  - BOOK
AU  - Das, Braja M.
AU  - Sobhan, Khaled
TI  - Principles of geotechnical engineering
SN  - 9788131526132
U1  - 624.151 
PY  - 2015///
CY  - New Delhi
PB  - Cengage Learning
KW  - Civil Engineering
ER  -