TY  - BOOK
TI  - Standard test methods for determining average grain size
PY  - 2004///
CY  - West Conshohocken, Pa.
PB  - ASTM International
N1  - These test methods are under the jurisdiction of ASTM Committee E04 on Metallography and are the direct responsibility of Subcommittee E04.08 on Grain Size; Current edition approved Oct. 23, 2006, published November 2004. Originally approved in 1955. Last previous edition approved in 1996 as E 112-96; Notas y bibliografÃ­a de pie de pÃ¡gina
ER  -