TY  - BOOK
AU  - Ward, Morgan
AU  - Hardgrove, Clarence Ethel
TI  - MODERN ELEMENTARY MATHEMATICS
U1  - 511 
PY  - 1964///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Arithmetic. Foundations
KW  - Geometry
ER  -