What's Your Angle, Pythagoras? A Math Adventure
By (author): "Phyllis Hornung, Julie Ellis"
Genres:Childrens books Nonfiction books Science books Biography books School books Picture Books Mathematics books Ancient History books Kids books Geometry books
ISBN1570911509
ISBN139781570911507
AsinWhat's Your Angle, Pythagoras? A Math Adventure
Original titleWhat's Your Angle, Pythagoras? A Math Adventure
SeriesPythagoras Math Adventure, Charlesbridge Math Adventures