TY  - BOOK
T1  - Early learning environments that work /
DA  - c2001.
CY  - Beltsville, MD :
AU  - Isbell, Rebecca T.
AU  - Exelby, Betty,
CN  - LB1139.23
CN  - LB1139.23
PB  - Gryphon House,
PP  - Beltsville, MD :
PY  - c2001.
N1  - Includes index.
ID  - 250386
KW  - Early childhood education
KW  - Classroom environment
KW  - Day care centers
SN  - 0876592566
TI  - Early learning environments that work /
ER  -