1 - 2 of 2 results for "Robert J Lang"

Title: Origami Design Secrets: Mathematical Methods for an Ancient Art, Second Edition, Author: Robert J. Lang
NOOK Book $60.69 $71.95 Current price is $60.69, Original price is $71.95.
Title: Twists, Tilings, and Tessellations: Mathematical Methods for Geometric Origami, Author: Robert J. Lang
NOOK Book $61.49 $70.00 Current price is $61.49, Original price is $70.00.