Fun with Timothy triangle.
By: Written by Alvin M. Westcott and John Schluep. Illustrated by Sam Overmyer. Edited by Harold W. Nash and Anita Prior Bullard.
Contributors: Schluep, John, joint author.; Overmyer, Sam, illus.
Publisher: Oddo Pub.
Published: 1967
Place of publication: Mankato, Minn
Language: eng
Number of pages: 64
Subjects: Triangle -- Problems, exercises, etc.