The document appears to be a collection of URLs and website addresses on the topic of virtual resources. It includes links to the Highwire Press website, the Prince Philip University library website in Arabic, the ProQuest database website, and a list of 15 additional database and educational websites. The document does not provide any analysis or context around the listed websites and URLs.

1. doda

3. http://highwire.stanford.edu/cgi/searchresults?fulltext=virtu
al&andorexactfulltext=and&titleabstract=virtual&andorexactt
itleabs=and&title=&andorexacttitle=and&author1=&pubdate
_year=&volume=&firstpage=&fmonth=Jan&fyear=1753&tmo
nth=Nov&tyear=2012&fdatedef=1+January+1753&tdatedef=2
2+Nov+2011&src=hw&searchsubmit=redo&resourcetype=1&x
=46&y=8
http://highwire.stanford.edu
Title & Abstract only

4. http://www.google.ps/#hl=ar&q=site:library.ppu.edu&oq=sit
e:library.ppu.edu&aq=f&aqi=&aql=&gs_sm=e&gs_upl=7940l1
7596l0l18087l20l20l0l14l0l0l288l1461l0.1.5l6l0&bav=on.2,or.r
_gc.r_pw.,cf.osb&fp=dfc1848c2f2a8f9d&biw=986&bih=591&d
omains=in%20Library%20of%20PPU/&q=virtual
http://library.ppu.edu/ar/freeresources/openaccess.aspx
http://www.proquest.com/sfe/site.fast?view=usfullsitesppub
lished&mode=multiField&s.ac.filterTerms=&s.sm.terms=virtu
al&s.sm.fields=content&s.sm.types=simpleall&s.sm.terms=&s
.sm.fields=subjects&s.sm.types=simpleall&s.si(navigation).bre
adcrumbs=&s.si(similarity).documentVector=&s.si(similarity).
similarType=&s.ac.language=en&s.si(navigation).navigationEn
abled=false&s.ac.hitsPerPage=15&s.ac.offset=0&s.ac.sortBy=
default&s.ac.sortOrder=&s.ac.spellchecking=suggest&s.ac.syn
onyms=true&s.ac.lemmatization=false
http://www.proquest.com/en-
US/site/pqdd_unavailable.shtml

5. International Data****
www.proquest.umi.com 1.
) www.askeric.org 2.
www.eduref.org 3.
) www.serch.epnet.com 4.
www.scholer.google.com 5.
6.
www.infotrac.london.galegroup.com
www.hwrelay.hwwilsonweb.com 7.
www.sciencedirect.com 8.
www.csa.com 9.
10.
www.site.ebrary.com/lib
www.springerlink.com 11.
www.wiley.interscience.com 12.

6. www.mdconsult.com 13.
ACM www.acm.org 14.
www.learningcircuits.org 15.
www.kacst.edu.sa 16.