| 000 | 00399cam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 180718b1972 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0 273 25203 8 | ||
| 082 | _aI5372 N313 | ||
| 100 | _aNegus, Ron | ||
| 245 |
_aGuide to computer bureau services _cby Ron Negus |
||
| 260 |
_aLondon _bPitman _c1972 |
||
| 300 | _axi, 158p | ||
| 650 | _aComputer leases | ||
| 650 | _aData processing service centers | ||
| 999 |
_c428734 _d428734 |
||