TY  - BOOK
AU  - Lewis,June E.
AU  - Potter,Irene C.
ED  - Prentice-Hall Publishing
TI  - The teaching of science in the elementary school
U1  - 372.35 23
PY  - 1961///.
CY  - Englewood Cliffs: 
PB  - Prentice-Hall, 
KW  - Science
KW  - Study and teaching (Elementary)
N1  - Includes index
ER  -