1972 Right Angles: Paper-Folding Geometry, A Young Math Book (Hardcover/Library Binding)(8"x9"x0.35") by Jo Phillips / Illustrated by Giulio Maestro ***ISBN-13: 9780690609172 ***Condition: Good Used--ex-library, aged, blacken on side edges ***38 Pages @Q3.1;0>read ASKU#022224v
