Table of contents http://catdir.loc.gov/catdir/toc/ecip0816/2008016921.html
Contributor biographical information http://catdir.loc.gov/catdir/enhancements/fy0829/2008016921-b.html
Publisher description http://catdir.loc.gov/catdir/enhancements/fy0829/2008016921-d.html

Table of contents http://catdir.loc.gov/catdir/toc/ecip0511/2005010739.html
Table of contents http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=014753954&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
Contributor biographical information http://catdir.loc.gov/catdir/enhancements/fy0737/2005010739-b.html
Publisher description http://catdir.loc.gov/catdir/enhancements/fy0668/2005010739-d.html