TY  - BOOK
AU  - Das, Braja M.
TI  - Principles of geotechnical engineering
SN  - 9789355738103
AV  - 25268-25272 
U1  - 624.15136 22
PY  - 2022///
CY  - Narela, New Delhi
PB  - Cengage Learning, Inc.
N1  - Includes index and some photographs
ER  -