| 000 | 00421nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 020 | _a335027563 | ||
| 084 | _a510.78 O1:4 | ||
| 245 | 0 | _aOperating Systems Computer Languages and Micro Programming | |
| 250 | _a\\197500ENGGPSX | ||
| 260 | _aO U P | ||
| 260 | _b1975 | ||
| 260 | _cLondon | ||
| 300 | _a45p | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c39183 _d39183 |
||