| 000 | 00376nam a2200169Ia 4500 | ||
|---|---|---|---|
| 001 | 11715 | ||
| 005 | 20260407083303.0 | ||
| 008 | 260115s9999 xx 000 0 und d | ||
| 035 | _a8506 | ||
| 090 | _a37.016 | ||
| 100 | _aIBM | ||
| 245 | 0 | _aSISTEMA/370 PRINCIPIOS DE OPERACION | |
| 260 |
_aMADRID _c1975 |
||
| 630 | _aEDUCACION | ||
| 650 | _aENSEÑANZA IBM | ||
| 942 | _cBK | ||
| 999 |
_c47796 _d47799 |
||