http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proceedings of the fourth North American Masonry Conference
North American Masonry Conference 1987 : University of California, Los Angeles)
hosted by Department of Civil Engineering, School of Engineering and Applied Sciences, University of California, Los Angeles, California ; edited by Gary C. Hart and John Kariotis.
Partially supported by the National Science Foundation.