TY  - BOOK
TI  - The Economic Significance of Specifications for Materials
PY  - 1931///
CY  - USA
PB  - American Society for Testing Materials
KW  - English
KW  - General
N1  - A Symposium Held Under the Joint Auspices of The American Society for Testing Materials and Western Society of Engineers
Chicago, III., June 25,1931
ER  -