http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 online resource (streaming video file)
What's the best way to build a church's ceiling? This episode takes you through the evolution of church roofs"”from flat wood ceilings to stone barrel vaults to magnificent ribbed vaulting. Without these developments, you'll discover, there could have been no Gothic cathedrals.
Features: William R. Cook Ph.D., Cornell University
Originally produced by The Teaching Company/The Great Courses in 2010.