TY  - BOOK
T1  - Proceedings. Conference presented by University of California in cooperation with Prestressed Concrete Institute [and others] J. W. Kelly [and others].
LA  - English
PP  - San Francisco
PB  - s.n.
YR  - 1957
UL  - https://tuklas.up.edu.ph/Record/UP-99796217602859973
NO  - Held 29 July-3 August 1957
CN  - TA 439 W92
KW  - Prestressed concrete : Congresses.
ER  -