| 000 | 00419pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 160408b1974 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a001.642 _bD262 |
||
| 100 | _aPenney, G. | ||
| 245 | 1 |
_aDATA PROCESSING _cCASE HISTORIES |
|
| 260 |
_aManchester _bN.C.C. Pub. _c1974 |
||
| 300 | _a122 | ||
| 650 | _aElectronic Data Processing | ||
| 650 | _aOperating Systems (Computers) | ||
| 964 | _gCIRC | ||
| 997 | _aA50619 C | ||
| 999 |
_c280757 _d280757 |
||