Murphy, Stuart J., 1942-

3 little firefighters / Three little firefighters. by Stuart J. Murphy ; illustrated by Bernice Lum. - New York : HarperCollins Publishers, c2003. - 33 p. : col. ill. ; 21 x 26 cm. - MathStart. . - MathStart. Level 1, sorting. .

Three young firefighters must find matching sets of buttons to complete their costumes for a parade, but should they sort them by shape, color, or size?

ISBN: 9780060001209

LCCN: 2002019062

Subjects--Topical Terms:
Set theory.

Dewey Class. No.: 511.3/22