TY  - BOOK
ED  - American Iron and Steel Institute
TI  - Supplementary information on the 1968 edition of the specification for the design of cold-formed steel structural members
AV  - TA684 A532
PY  - 1971///
CY  - New York
KW  - Acero de construcción
KW  - Acero
KW  - Especificaciones
ER  -