64 captures
17 May 1997 - 15 Dec 2018
Nov
AUG
Oct
21
2007
2008
2011
success
fail
About this capture
COLLECTED BY
Collection:
Common Crawl
Web crawl data from Common Crawl.
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20080821112759/http://www-medlib.med.utah.edu/WebPath/HISTHTML/MANUALS/LFB.PDF