TY  - BOOK
AU  - Swenson,Esther Jeannette
TI  - Teaching mathematics to children
U1  - 372.7 23
PY  - 1973///.
CY  - New York: 
PB  - Macmillan, 
KW  - Mathematics
KW  - Study and teaching (Elementary)
N1  - Includes bibliography p. 547-550 and index
ER  -