TY  - BOOK
AU  - Magura, Donald D.
AU  - Sozen, Mete A., coaut.Siess, Chester P., coaut.
TI  - study of stress relaxation in prestressing reinforcement / -by Donald D. Magura Mete A. Sozen and Chester P. Siess
CY  - Urbana, Illinois : University of Illinois
ER  -