http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
First and second symposia issued in the society's Bulletin no. 146 (May 1947) p. 90-100 and no. 149 (Dec. 1947) p. 58-94 respectively.
ASTM special technical publication ; no. 135
ASTM special technical publication ; no. 152
ASTM special technical publication ; no. 218