| 000 | 00399nam a2200157 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220602b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a513.5 _bJOH |
||
| 100 | _aJohnson, Donovan A. | ||
| 245 | _aUnderstanding Numeration Systems | ||
| 260 |
_aAtlanta : _bWebster, _c1960. |
||
| 300 |
_a56p.; _c24cm |
||
| 650 | 0 | _aD.A. Perera Collection | |
| 650 | 0 | _aArithmetic | |
| 942 |
_2ddc _cSR |
||
| 999 |
_c96021 _d96021 |
||