Table of contents http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=015725879&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
Contributor biographical information http://catdir.loc.gov/catdir/enhancements/fy0742/2006928992-b.html
Publisher description http://catdir.loc.gov/catdir/enhancements/fy0654/2006928992-d.html

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

Contributor biographical information http://www.loc.gov/catdir/enhancements/fy0621/2006053272-b.html
Publisher description http://www.loc.gov/catdir/enhancements/fy0621/2006053272-d.html
Table of contents only http://www.loc.gov/catdir/enhancements/fy0621/2006053272-t.html

Table of contents only http://www.loc.gov/catdir/toc/ecip0619/2006028017.html