TY  - BOOK
AU  - Aysen,A.
TI  - Soil mechanics: basic concepts and engineering applications 
SN  - 0415383935
AV  - TA710 A97 2005
PY  - 2005///
CY  - New York, New York
PB  - Taylor & Francis
KW  - Mecánica de suelos
ER  -