TY  - BOOK
AU  - Das, Braja M.,.
TI  - Principles of Geotechnical Engineering
SN  - 9788131500507
U1  - 624.151 
PY  - 2009///
CY  - New Delhi
PB  - Cengage Learning
KW  - Civil Engineering
KW  - Geotechnical Engineering
ER  -