| 000 | 00415pab a2200157 454500 | ||
|---|---|---|---|
| 008 | 180718b1983 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aKaul, S.N. | ||
| 245 | _aWidening gap between telephone demand and supply - its influence on service efficiency | ||
| 260 | _c1983 | ||
| 300 | _a34-49 | ||
| 362 | _aJuly | ||
| 650 | _aTelecommunications - India | ||
| 700 | _aV.R. Iyer | ||
| 773 | _aMargin | ||
| 909 | _a19239 | ||
| 999 |
_c19239 _d19239 |
||