TY  - BOOK
AU  - Singh, Alam  .
TI  - Modern geotechnical engineering / 
SN  - 81-239-0121-6
U1  - H:(D) 
PY  - 1990///
CY  - Delhi : 
PB  - CBS Publishers & Dishtributors , 
KW  - Geotechnical
ER  -