Consumer's mathematics (elective for the high schools) with cooperatives.
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Foilsithe / Cruthaithe: |
Manila
Phil. Book Co.
c1976.
|
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Foilsithe / Cruthaithe: |
Manila
Phil. Book Co.
c1976.
|