Ebook Library http://public.eblib.com/choice/publicfullrecord.aspx?p=422747
ebrary http://site.ebrary.com/id/10263707
EBSCOhost http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=201031
MyiLibrary http://www.myilibrary.com?id=134661

Table of contents Kostenfrei
Publisher description http://catdir.loc.gov/catdir/enhancements/fy0618/2004053134-d.html

Table of contents http://catdir.loc.gov/catdir/enhancements/fy0617/2004041540-t.html
Table of contents http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=012842932&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
Contributor biographical information http://catdir.loc.gov/catdir/enhancements/fy0722/2004041540-b.html
Publisher description http://catdir.loc.gov/catdir/enhancements/fy0617/2004041540-d.html

Publisher description http://catdir.loc.gov/catdir/enhancements/fy0621/2004555467-d.html

Table of contents http://catdir.loc.gov/catdir/toc/fy036/2002154341.html
Table of contents http://digitool.hbz-nrw.de:1801/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&user=GUEST&pid=1367032
Table of contents http://bvbr.bib-bvb.de:8991/F?func=serviceetdoc_library=BVB01etdoc_number=010080131etline_number=0001etfunc_code=DB_RECORDSetservice_type=MEDIA
Table of contents http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=010080131&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
Publisher description http://catdir.loc.gov/catdir/enhancements/fy0613/2002154341-d.html