TY  - BOOK
AU  - Gerwick,Ben C.
TI  - Construction of prestressed concrete structures
T2  - Wiley series of practical construction guides
SN  - 0471539155
AV  - TA683.9 G47 1992
PY  - 1993///
CY  - New York
PB  - J. Wiley
KW  - Construcciones de concreto pretensado
ER  -