Counting with an Abacus : learning the place values of ones, tens, and hundreds

Bibliographic Details
Main Author: Murphy, Patricia J.
Format: Book
Published: New York : The Rosen Publishing Group , 2004
Series:Math for the real world
Subjects:
Description
Item Description:Children ages 7-9 years old (orange)
Physical Description:16pg. : Col.ill
ISBN:0823988805