For Engineering students

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http://www.answers.com/
http://www.webmath.com/ -->maths
http://www.efunda.com/ -->for formulas
http://www.math.uakron.edu/ -->maths
www.eqworld.ipmnet.ru/en/solutions/ode.htm -->maths equations http://mathworld.wolfram.com/ -->maths
http://www.physicsforums.com/ -->physics
http://www.lightandmatter.com/ -->physics light
http://en.wikipedia.org/wiki/engineering www.etc.uncc.edu/elet_info/circuittutor -->for circuit analysis
http://www.dzone.com/ -->for developers
http://www.ittoolbox.com/ -->IT community

Books:
http://www.freecomputerbooks.com/ --> for books
http://www.cslibrary.standford.edu/ -->for standford university online library
http://www.freetechbooks.com/ --> for free tech books
http://math.hws.edu/javanotes/ -->for java programming
www.e-learningcenter.com/free.htm -->for free online tutorials
http://www.freestudy.co.uk/
www.clarku.edu/




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