Standards of design for concrete /
Standards of design for concrete /
United States department, bureau of yars and docks
- 216 páginas
"no. 3yb november 15, 1929" "(supersedes no. 3ya - may 15, 1924)"
Construcciones de concreto
Concreto armado
TA683 / E73
"no. 3yb november 15, 1929" "(supersedes no. 3ya - may 15, 1924)"
Construcciones de concreto
Concreto armado
TA683 / E73