| 000 | 003500000a22001450004500 | ||
|---|---|---|---|
| 008 | 151209t1973 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0-07-015785-5 | ||
| 041 | _aeng | ||
| 080 |
_a681.3 _bD3 |
||
| 942 | _cBK | ||
| 100 | _aDavis, Gordon Bitter | ||
| 245 | _aComputer data processing | ||
| 250 | _a2d ed. | ||
| 260 |
_aAuckland _bMcGraw Hill _c1973 |
||
| 999 |
_c138969 _d138969 |
||