Further Readings
Module 6: Information Retrieval Concepts

http://encyclopedia.thefreedictionary.com/Information%20retrieval
http://umesde.umes.edu/facstaff/tbweil/find.htm
http://www.bgsu.edu/colleges/library/infosrv/lue/boolean.html
http://www.bo.infn.it/~giacomellir/papers/ictp/node2.html
http://www.hcc.hawaii.edu/just4students/tlc/libtlc/index.htm
http://www.infosciencetoday.com/ir.htm
http://www.lib.berkeley.edu/TeachingLib/Guides/Internet/WhatIs.html#WWW
http://www.library.ucsb.edu/istl/98-winter/article3.html
http://www.sc.edu/beaufort/library/lesson1.html
http://www.sc.edu/beaufort/library/lesson8.html
http://www2.ncsu.edu/ncsu/mcnc/abstract.html
http://www.w3.org/Talks/OnlinePublishing93/WhatIs.html