TY  - BOOK
AU  - American Society for Testing and Materials
TI  - Annual book of ASTM standards : section 1, Iron and steel products: steel-bars, forgings, bearing, chain, springs
T2  - ASTM Standards ; 01.05
SN  - 0-8031-2955-6
U1  - 690.2/Am35is/2000 
PY  - 2000///
CY  - Baltimore, Estados Unidos 
PB  - ASTM
KW  - CONSTRUCCIONES METALICAS
KW  - NORMAS (INGENIERIA)
N1  - Incluye bibliografía
ER  -