Metrickery thru learning centers
By: written by Marilyn J. Gellis ; illustrations: Steve Dechristopher, Rene Mrosek, Peter Mrosek 
Publisher: Thinkisthenics
Published: 1974
Place of publication: Palm Springs, Ca
Language: eng
Number of pages: 131
Subjects: Metric system -- Study and teaching (Elementary)
Notes: Bibliography: p. 130-131.