COLLECTED BY
Organization: National Library of Australia Crawls
Crawls performed by Internet Archive on behalf of the National Library of Australia. This data is currently not publicly accessible.
Collection: NLA 2012 Domain Crawl
Domain harvest of the Australian web domain (.au) performed by Internet
Archive on behalf of the National Library of Australia in 2012. This data is currently not publicly accessible.
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20110408200208/http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html