TY  - BOOK
AU  - Smith,David Eugene
AU  - Luse,Eva May
AU  - Morss,Edward Longworth
TI  - Teachers' manual to accompany the Problem and practice arithmetics,
AV  - QA103 .S64965 Manual
U1  - 511 
PY  - 1930///-
CY  - Boston, New York [etc.]
PB  - Ginn and company
KW  - Arithmetic
KW  - Study and teaching
ER  -