TY  - BOOK
AU  - HARLAN,Jean D.
TI  - Science experiences for the early childhood years
SN  - 0675208726 
U1  - 155.4 
PY  - 1988///
CY  - New York
PB  - Macmillan Publishing Company
KW  - Science
N1  - Includes bibliographies and index
ER  -