TY  - BOOK
AU  - Charlesworth, Rosalind.
AU  - Lind, Karen K.
TI  - Math and science: For young children
SN  - 9780495807698
AV  - QA 135.6 .C43 2010 
PY  - 2010///
CY  - USA
PB  - Wadsworth/ Cengage learning
KW  - Mathematics
N1  - Includes bibliographical references and index
ER  -