| 
by Brian P. ClearyLibrary Binding details (United States). details (UK). details (Germany). details (France). 
 
 
 ISBN: 978-1-57505-859-7 ISBN-10: 1-57505-859-6 Millbrook Press · 2005  | 
| See also: | ||
| 2007 | Paperback | The Mission of Addition (Math Is CATegorical ®) |