TY  - BOOK
AU  - Billig,Kurt
TI  - Pre-stressed reinforced concrete: Part I and II / 
PY  - 1943///-
CY  - [Jamaica, N.Y.
PB  - F. Billig
KW  - HORMIGON PRETENSADO
N1  - "Corrections": [12] p. inserted in v. 1; "References": v. 1, p. [249]
ER  -