TY  - BOOK
ED  - Doboku Gakkai
ED  - Nihon Kenchiku Gakkai
ED  - Nihon Gakujutsu Kaigi
TI  - Proceedings of the symposium on prestressed structures
AV  - TA665 P76
PY  - 1960///
CY  - Tokyo
PB  - Japan society for the promotion of science
KW  - Concreto pretensado
ER  -