I can count the petals of a flower/

Main Author: Wahl, John
Other Authors: Wahl, Stacey
Format: Book
Language:English
Published: [Reston, Va.: National Council of Teachers of Mathematics, c1976, 1985]
Edition:2nd ed.
Subjects:
Item Description:Cover title.
Third printing 1995.
Physical Description:[36] p. : chiefly col. ill. ; 29 cm.
ISBN:0873532244