TY  - BOOK
AU  - Eicholz,Robert E.
AU  - O'Daffer,Phares G.
TI  - Elementary school mathematics: book 5 
AV  - LB1589 E6.5 E3.3 LME
PY  - 1968///
CY  - California (E.U.A.)
PB  - Addison-Wesley
KW  - Matemáticas
KW  - Estudio y enseñanza (Elemental)
N1  - "Teachers' edition to accompany"
ER  -