TY  - BOOK
AU  - Dutton,Wilbur H.
AU  - Adams,Lovincy Joseph
TI  - Arithmetic for teachers
U1  - 372.7 
PY  - 1961///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Arithmetic
KW  - Study and teaching
N1  - Includes bibliography
ER  -