000 | 00378nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 220919s9999 xx 000 0 und d | ||
082 | _bVIS | ||
100 | _aVISHVANATHAN, THIAGARAJAU | ||
245 | 0 | _aTELECOMMUNICATION SWITCHING SYSTEM AND NETWORKS | |
260 |
_bPHI LEARNING P. LTD, NEW DELHI. _c2009 |
||
300 | _a583 | ||
650 | _aElectronics & Communication Eng. | ||
942 | _cBK | ||
999 |
_c146082 _d146082 |