Table of contents http://catdir.loc.gov/catdir/toc/ecip0713/2007011069.html
Contributor biographical information http://catdir.loc.gov/catdir/enhancements/fy0734/2007011069-b.html
Publisher description http://catdir.loc.gov/catdir/enhancements/fy0713/2007011069-d.html

Table of contents http://catdir.loc.gov/catdir/enhancements/fy0655/96025184-t.html
Table of contents http://digitool.hbz-nrw.de:1801/webclient/DeliveryManager?pid=1540105&custom_att_2=simple_viewer
Publisher description http://catdir.loc.gov/catdir/enhancements/fy0655/96025184-d.html