TY  - BOOK
AU  - Eicholz, Robert E.
AU  - Fleenor, Charles R.
AU  - O'Daffer, Phares G.
TI  - Mathematics in our world
SN  - 0201098318
U1  - 372.7 
PY  - 1978///
CY  - California
PB  - Addison-Wesley
KW  - Mathematics--Study and teaching (Elementary)
KW  - Mathematics
KW  - Arithmetic--Study and teaching (Elementary)
N1  - Teachers' Edition to accompany
ER  -