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Ehrlich, Robert, (1938-)

概要
作品: 43 作品在 0 項出版品 0 種語言
書目資訊
What if you could unscramble an egg? / by: Ehrlich, Robert, (1938-) (書目-語言資料,印刷品)
The cosmological milkshake = a semi-serious look at the size of things / by: Ehrlich, Gary.; NetLibrary, Inc.; Ehrlich, Robert, (1938-) (書目-語言資料,印刷品)
What if you could unscramble an egg? by: NetLibrary, Inc.; Ehrlich, Robert, (1938-) (書目-電子資源)
Turning the world inside out and 174 other simple physics demonstrations / by: Ehrlich, Robert, (1938-) (書目-語言資料,印刷品)
Why toast lands jelly-side down : = zen and the art of physics demonstrations / by: Ehrlich, Robert, (1938-) (書目-語言資料,印刷品)
 
 
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