| 000 | 00441nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1972 xx 000 0 und d | ||
| 020 | _a0900482044 | ||
| 082 |
_a001.64404 _bI-5I |
||
| 100 | _aInternational Computers Limited | ||
| 245 | 0 | _aIntroduction to Computer Systems | |
| 260 |
_aLondon _bICL Technical Publications _c1972 |
||
| 300 | _a148 | ||
| 650 | _aGneralities | ||
| 650 | _aKnowledge | ||
| 653 | _aComputers | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c305 _d305 |
||