Sources+Cited+(Johann+Keplar+–+1st+Period)

=Sources Cited - Johann Keple= Book#1

Title:Johann Kepler Discovering the Laws of Celestial Motion. Author: William J. Boest City and Date of Publication:Greensboro, NC 2003 Publisher:Morgen Reynolds Poblishing

Website #1 Author:Michael Fowler Title of website:Johann Kepler Web address:http://galileo.phys.virginia.edu/classes/lectures/kepler.htmt Copyright date:1996 Date found:3/1/11

Website #2 Author:Soyent Communications Title of website:nndb tracking the entire world Web address:http://www.nndb.com/342/000860st Copyright date:2011 Date found:3/1/11

Website #3 Author:David P. Stern Title of website:Kepler's Three Laws Planetary Motion Web address:http:www.phy6.org/stargaze/kep3taws.htmt Copyright date3/21/2005: Date found:3/3/11

Website #4 Author:none(pictures3) Title of website:Wikipedia Web address:http://en.wikipedia.org/wiki/JohannesKepler Copyright date:3/3/11 Date found:3/4/11

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