Tuesday, December 29, 2009

School Algebra(Grades 5 and 6) + Teacher's Copy/Google books

Wentworth-Smith mathematical series
School Arithmetics, George Albert Wentworth
Book 2 of School arithmetics: book one-three
Authors George Albert Wentworth, David Eugene Smith
Publisher Ginn, 1920

School algebra: teachers' edition
Book 2 of School Algebra, George Albert Wentworth
Wentworth-Smith mathematical series
Author George Albert Wentworth
Publisher Ginn and Company, 1913

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