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Exploring Pyramids Around the World : Making Models of Geometric Solids
Orli Zuravicky Rev. ed.. Rosen, 2011 書
Map Math : Learning About Latitude and Longitude Using Coordinate System
Orli Zuravicky 1st ed.. Rosen, 2005 書
The Amazon and the Sahara : Using Double Line Graphs and Double Bar Graphs
Amazing Animals : Multiplying Multidigit Numbers by One-ditgit Numbers with Regrouping
Orli Zuravicky Rev. ed.. Rosen, 2010 書
