| 000 | 00523cam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 180718b1975 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0 8144 2182 2 | ||
| 082 | _aI5372 H789 | ||
| 100 | _aHorwitz, Geoffrey B. | ||
| 245 |
_aComputer operating systems: investment or overhead? _cby Geoffrey B. Horwitz and Michael Dendy Young |
||
| 260 |
_aNew York _bAMACOM _c1975 |
||
| 300 | _a31p | ||
| 440 | _aAMA Management Briefing | ||
| 650 | _aElectronic data processing departments --Management | ||
| 700 | _aYoung, Michael Dendy | ||
| 999 |
_c428708 _d428708 |
||