| 000 | 00583nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 191130s2010##################000#0#eng## | ||
| 020 | _a9788122430882 | ||
| 040 |
_aACL _cACL |
||
| 082 | _a621.382 APU | ||
| 100 | _aDas, Apurba | ||
| 245 |
_aLine communication system : telecommunication switching approach _cApurba Das |
||
| 250 | _a2nd ed | ||
| 260 |
_aNew Delhi _bNew Age international ( P) Limited, Publishers _c2010 |
||
| 300 | _axvii, 266p. ; 25 cm | ||
| 650 | _aLine Communication | ||
| 990 | _a80c2b42cac10000c4ca0a942dfe785aa | ||
| 991 | _a194621 | ||
| 999 |
_c233226 _d233226 |
||