Author:
Murphy, Stuart J., 1942-
Edition Statement:1st ed.
Imprint:New York, NY : HarperCollins Publishers, c1997.
Description33 p. : col. ill. ; 21 x 26 cm.
Note:"Level 3, estimating."
Bibliography Note:Includes bibliographical references (p. 33).
Note:Uses a dialog between two friends, one who estimates, one who counts precisely, to show estimation at work in everyday life.