TY  - BOOK
AU  - Gega,Peter C.
ED  - C. Wiley & Co.
TI  - Science in elementary education
SN  - 0471096784
U1  - 372.35044 23
PY  - 1982///.
CY  - New York: 
PB  - Wiley, 
KW  - Science
KW  - Study and teaching (Elementary)
N1  - includes bibliography p. 581-584 and index
ER  -