| 000 | 00543nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 190516s9999 xx 000 0 und d | ||
| 020 | _a057418550 | ||
| 028 |
_bTwentieth Century Publication _c7911 _d26/04/1985 |
||
| 100 |
_aMader, Chris and Hagin, Robert _929834 |
||
| 245 | 0 |
_aInformation Systems: _cTechnology, Economics, Applications |
|
| 260 |
_bScience Aresearch Associates Inc _c1974 _aUSA |
||
| 300 | _a405 | ||
| 600 |
_tComputer Science _91102 |
||
| 650 |
_aComputer Science _91102 |
||
| 942 | _cREF | ||
| 999 |
_c108612 _d108612 |
||