Elementary mathematics workbook : book 5 /
Robert E. Eicholz, Phares G. O'Daffer ; consulting authors Charles F. Brumfiel, Merrill E. Shanks.
- Palo Alto [E.U.A.] : Addison-Wesley, c1965.
- 96 p. : il. col.
- Elementary mathematics workbook series .
MATEMATICAS ---ESTUDIO Y ENSEÑANZA (ELEMENTAL) ---ESTADOS UNIDOS