TY  - BOOK
AU  -  Fehr,Howard F.
AU  -  Hill,Thomas J.
TI  -  Contemporary mathematics for elementary teachers / 
U1  -  510.71 FEH 
PY  - 1966///
CY  -  Chigago D.C. : 
PB  -  Heath and Company, 
KW  -  Arithmetic
KW  -  Foundations
N1  -  Includes bibliography
ER  -