TY  - BOOK
AU  - Das 
TI  - Principles of foundation engineering 
SN  - 053492171X 
U1  - 624.15 DAS 1990 
PY  - 1990///
CY  - Boston
PB  - PWS-KENT Publishing Company
KW  - Foundations
N1  - Includes bibliographical references and index
ER  -