| 000 | 00333nam a22001337a 4500 | ||
|---|---|---|---|
| 999 |
_c181432 _d181432 |
||
| 003 | OSt | ||
| 005 | 20210402020028.0 | ||
| 008 | 200305b ||||| |||| 00| 0 eng d | ||
| 020 | _a9788131503645 | ||
| 100 | _aHANCOCK | ||
| 245 | _aCOMPUTER COMMUNICATIONS AND NETWORKING | ||
| 260 |
_aNEW DELHI _bCENGAGE _c2019 |
||
| 942 |
_2ddc _cBK _011 |
||