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29 September 2007 09:15

Planet Image Cards

by knann
Perfect images for the Size and Distance Activity located here: http://cse.ssl.berkeley.edu/AtHomeAstronomy/activity_10.html

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culture +   district +   es:ss +   esvt +   geography +   ms:fl +   msvt +  

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knann
last mark : 13/10/2007 09:56