http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proceedings of the Thirteenth Annual Northeast Bioengineering Conference, March 12-13, 1987, University pf Pennsylvania, Philadelphia, Pa
Northeast Bioengineering Conference 1987 : University of Pennsylvania)
Institute of Electrical and Electronics Engineers
2 volumes (640 pages) : illustrations ; 28 cm.