Digital material
Table of contents http://catdir.loc.gov/catdir/enhancements/fy0632/2005057682-t.html
Publisher description http://catdir.loc.gov/catdir/enhancements/fy0632/2005057682-d.html

Table of contents http://catdir.loc.gov/catdir/enhancements/fy1514/2002116678-t.html
Contributor biographical information http://catdir.loc.gov/catdir/enhancements/fy1514/2002116678-b.html
Publisher description http://catdir.loc.gov/catdir/enhancements/fy1514/2002116678-d.html