on all orders of $59 or more
Hinged Dissections: Swinging and Twisting
by Greg N. Frederickson
ISBN: 9780521811927
Copyright:
Hardcover
Dissections: Plane and Fancy
ISBN: 9780521525824
Paperback
ISBN: 9780521010788
Piano-Hinged Dissections: Time to Fold!
by Frederickson ,Greg N.
ISBN: 9781568812991