| 000 | 00341nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180613s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aen | ||
| 082 | _a1.64 | ||
| 100 | _aVERZELLO, Robert J. | ||
| 245 | 0 | _aData processing systerms and concepts | |
| 260 |
_aNew York. _bMcGraw-Hill Book Co., US _c1982 |
||
| 300 | _axv, 539p. | ||
| 942 | _cSR | ||
| 999 |
_c73576 _d73576 |
||