TY  - BOOK
AU  - Helm, Judy Harris
TI  - Young investigators: the project approach in the early years
T2  - Early childhood education series
SN  - 9780807751534
U1  - "372.13'6 H3692y 2011" 
CY  - New York: Teachers College Press, 2011
KW  - Project method in teaching
KW  - Early childhood education--Curricula
KW  - Early Childhood Care and Development
N1  - Includes bibliographical references and index
ER  -