TY  - BOOK
AU  - Smith, Susan Sperry
TI  - Early childhood mathematics: Susan Sperry Smith
SN  - 978-0205-59428-3
U1  - 510 Sm65 
PY  - 2009///
CY  -  USA
PB  -  Pearson Educational, Inc.
N1  - CoED; Bachelor of Elementary Education
ER  -