TY  - BOOK
AU  - Patten,J.M.
TI  - Numbers and counting
T2  - Read all about numbers
SN  - 086593438X
U1  - 513.2 
PY  - 1996///
CY  - Vero Beach, Fla.
PB  - Rourke Corporation
KW  - Counting
KW  - Numerals
KW  - Number systems
N1  - Includes index
N2  - Discusses the development of numbers and systems of counting to answer the question "How many?"
ER  -