TY  - BOOK
AU  - 
TI  - Early childhood mathematics
SN  - 0205167578
AV  - QA 135.5  .Sp751 1997
U1  - TRM 372.7044  
PY  - 1997///
CY  - Boston
PB  - Allyn and Bacon
KW  - Mathematics
KW  - Study and teaching (Early childhood)
N1  - Includes bibliographical references and index.; Faculty
ER  -