TY  - BOOK
AU  - Das, Braja M.
AU  - Sobhan, Khaled
TI  - Principles of geotechnical engineering
SN  - 9781133108672
U1  -  624.1513 
PY  - 2014///
CY  - Stamford,USA
PB  - Cengage Learning
KW  - Geotechnology
ER  -