Pemetjahan dan djawaban djalan hitungan
| Main Author: | Samiroen Dwidjasewaja, F. (-) |
|---|---|
| Other Authors: | Richter, S.J (-) |
| Format: | Book |
| Bahasa: | ind |
| Terbitan: |
Djogya :
Hien Hoo Sing
, [ 19-?]
|