Online Catalogs
http://catalog.loc.gov/ (Rank: 25077)
http://www.ohiolink.edu (Rank: 28112)
http://www.sil.si.edu/ (Rank: 103900)
http://www-atrium.bib.umontreal.ca:8000/ (Rank: 112753)
http://www.kyvl.org/ (Rank: 127664)
http://nucat.library.northwestern.edu/ (Rank: 136523)
http://clues.concordia.ca/ (Rank: 140877)
http://catalog.lib.cmich.edu/ (Rank: 241390)
http://www.oclc.org/worldcat/ (Rank: 413067)
http://www.librarylink.org.ph (Rank: 626560)
http://www.ubka.uni-karlsruhe.de/hylib/en/kvk.html (Rank: 902332)
http://aleph.mcgill.ca/F/ (Rank: 984339)
http://library.ilcso.illinois.edu/ilcso/cgi-bin/welcome (Rank: 1479503)
http://cat.libraries.psu.edu/uhtbin/cgisirsi/reUUAoYY8f/UP-PAT/137960368/60/26/X (Rank: 1620582)
http://weblog.infoworld.com/udell/stories/2002/12/11/librarylookup.html (Rank: 1768524)
http://www.ub.tuwien.ac.at/cipacs/c-i.html (Rank: 1914612)
https://opac.dl.itc.u-tokyo.ac.jp/opac/basic-query-e?mode=2&key= (Rank: 2216315)
http://www.sjcpl.org/onlinecatalog/onlinecatalog.html (Rank: 2348375)
http://catalogue.banq.qc.ca/cgi-bin/bestn?id=%5FZjow%2F%E2%7Dt%2DJQNFwwdX&act=2&data=1 (Rank: 2411887)
http://catalog.mbln.org/ipac20/ipac.jsp?profile= (Rank: 2469405)