Hsu, Thomas T. C.
Torsion of structural concrete: behavior of reinforced conc-rete rectangular members / by Thomas T. C. Hsu.
- Skokie, Illinois : atories, Development Department
- [70] p.
- Bulletin D135 / Portland Cement Association, Research and D-evelopment Laboratories, Development Department .
"Authorized reprint from the copyrighted Torsion of Structu-ral Concrete American Concrete Institute Publication SP-18,- 261-306 (1968) (with added appendixes)".