| 000 | 00645nam a2200217 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUFIB | ||
| 005 | 20250311170242.0 | ||
| 008 | 230201s1971 xxu r 000 0 eng d | ||
| 024 | 8 |
_aDIF-M2493 _b2581 _zDIF002394 |
|
| 040 |
_aAR-LpUFIB _bspa _cAR-LpUFIB |
||
| 100 | 1 | _aSin autor | |
| 245 | 1 | 0 |
_aIBM System/360 Operating System : _bOperator's Procedures : OS Release 21 |
| 250 | _a2nd ed. | ||
| 260 |
_aNueva York : _b[S.n.], _c1971 |
||
| 300 |
_a46 p. ; _c30 cm. |
||
| 490 | 0 | _aIBM systems reference library | |
| 650 | 4 | _aOS/360 | |
| 650 | 4 | _aIBM SYSTEM/360 | |
| 700 | 1 | _aInternational Business Machines Corporation - IBM | |
| 942 | _cBK | ||
| 999 |
_c52285 _d52285 |
||