TY  - BOOK
AU  - Bergfelt, Allan
ED  - Symposium On The Design Of Pile Foundations
TI  - Symposium on pile foundations-report on the papers
AV  - TA780 S91960
PY  - 1960///
CY  - Stockholm
KW  - Pilotes (Ingeniería civil)
N1  - Texto ingles, frances y aleman
ER  -