TY  - BOOK
AU  - Díaz de Cossío, Roger.
AU  - Siess, C. P.
TI  - Development of desing criteria for reinforced concerte box culvests, R.D.C. and C.P. Siess
T2  - Civil Engineering studies Structural research series, 163-164
U1  - 693.5 
PY  - 1958///-59
CY  - Urbana, Ill.
PB  - University of Illinois
KW  - Concreto armado
KW  - Diseño
KW  - Resistencia de materiales
N1  - Contenido : v.1 Strenght and behavior of reinforced concrete beams and frames .- v.2 Recomendations for desing
ER  -