| 000 | 00389nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 180820s9999 xx 000 0 und d | ||
| 050 | _aC 004 H673 1979 | ||
| 100 | _aHofeditz, Calvin A. | ||
| 245 | 0 | _aEasy to learn computers and data processing | |
| 260 | _aNew York | ||
| 260 | _bValco Pub. | ||
| 260 | _c1979 | ||
| 300 | _a144 | ||
| 650 | _aComputer data processing | ||
| 942 | _cBK | ||
| 999 |
_c59133 _d59133 |
||