TY  - BOOK
AU  - Laupa, Armas
AU  - Siess, Chester P., coaut.Newmark, Nathan M., coaut.
TI  - Strength in shear of reinforced concrete beams / by Armas L-aupa, Chester P. Siess, Nathan M. Newmark
CY  - Urbana, Illinois : University of Illinois, Engineering Experiment Station
ER  -