| 000 | 00326nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 130706s9999 xx 000 0 und d | ||
| 020 | _a0132847469 | ||
| 050 | 0 | 0 | _aT 58.64 .E 4 1991 |
| 100 | 1 | _aChris, Edwards | |
| 245 | 1 | 4 |
_aThe essence of information systems / _cEdwards Chris |
| 300 | _ap. | ||
| 942 |
_2lcc _kT 58.64 .E 4 1991 |
||
| 999 |
_c11940 _d11940 |
||