Table of contents http://catdir.loc.gov/catdir/toc/ecip077/2006102454.html
Publisher description http://catdir.loc.gov/catdir/enhancements/fy0704/2006102454-d.html
The Louis A. Duhring Fund Home Page http://hdl.library.upenn.edu/1017.12/366308
The Alumni and Friends Memorial Book Fund Home Page http://hdl.library.upenn.edu/1017.12/366295

Contributor biographical information http://www.loc.gov/catdir/enhancements/fy0803/2007279861-b.html
Publisher description http://www.loc.gov/catdir/enhancements/fy0803/2007279861-d.html
Table of contents only http://www.loc.gov/catdir/enhancements/fy0803/2007279861-t.html

Access to companion web site