| 000 | 00341nam a22001457a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20211223151819.0 | ||
| 008 | 211223b |||||||| |||| 00| 0 eng d | ||
| 020 | _a9812549668 | ||
| 040 | _cHU | ||
| 082 | _a004.6SHA2004 | ||
| 100 |
_aShay _924721 |
||
| 245 | _aUnderstanding Communication & Networks | ||
| 942 |
_2ddc _cBOOKS _n0 |
||
| 999 |
_c23794 _d23794 |
||