RecordDetails
http://catdir.loc.gov/catdir/enhancements/fy0655/92009657-t.html
http://www.gbv.de/dms/hbz/toc/ht004203318.pdf
http://digitool.hbz-nrw.de:1801/webclient/DeliveryManager?pid=2028480&custom_att_2=simple_viewer
http://catdir.loc.gov/catdir/enhancements/fy0655/92009657-d.html