| 000 | 00519nam a22001817a 4500 | ||
|---|---|---|---|
| 999 |
_c4555 _d4555 |
||
| 003 | BUL | ||
| 005 | 20210406125801.0 | ||
| 008 | 210406b ||||| |||| 00| 0 eng d | ||
| 020 | _cRs. | ||
| 040 | _aBUL | ||
| 082 |
_a005.43 _bNET'P07 |
||
| 110 | _aNetaji Subhas Open University | ||
| 245 |
_aBasics of PC maintenance and concepts of multi-user operating system _cNetaji Subhas Open University |
||
| 260 |
_aS. l. _bs. n. _cc2007 |
||
| 300 |
_a[], 384p. _bill. |
||
| 650 | _aOperating system (Computers) | ||
| 942 | _cBOOK | ||