TY  - BOOK
AU  - Marshall, W. T.
AU  - Mattock, Alan H., coaut.
TI  - Control of horizontal cracking in the ends of pretensioned -prestressed concrete girders / by W. t. Marshal and Alan H.- Mattock
CY  - Skokie, Illinois : atories, Development Department
N1  - "Authorized reprint from copyrighted Journal of Prestressed- Concrete Institute, Vol. 7, No. 5, 56-74 (october, 1962)."
ER  -