TY  - BOOK
AU  - Roges, J. Ferry.
AU  - Lima, J. Arga e, coaut.
TI  - Formation of cracks in beams with low percentage of reinfor-cement / by J. Ferry Borges, J. Arga e Lima
CY  - [Lisboa, Portugal] : nharia Civil
N1  - "Paper presented to the RILEM symposium on bond and crack f-onmation in reinforced concrete, Stockholm, 1957"·
ER  -