TY  - BOOK
AU  - Blaney,Rosemarie B.
TI  - Teaching new mathematics in the elementary schools
AV  - PAM QA135.5.B55 
PY  - 1964///
CY  - Valley Stream, N. Y : 
PB  - Teachers Practical Press, Inc
KW  - Arithmetic
KW  - Study and teaching
ER  -