| 000 | 00334cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1987 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aI5372 B545u | ||
| 100 | _aBiswas, Anupam | ||
| 245 |
_aUnderstanding business data-processing system _cby Anupam Biswas |
||
| 260 |
_aBombay _bPopular _c1987 |
||
| 300 | _a253p. | ||
| 650 | _aComputers | ||
| 999 |
_c342135 _d342135 |
||