| 000 | 003520000a22001450004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a302.23 NAR | ||
| 100 | _aNarayana, Menon | ||
| 245 | _aCommunications revolution | ||
| 260 | _aNew Delhi, National book trust, India | ||
| 260 | _c1976 | ||
| 300 | _a89 | ||
| 650 | _aSocial interaction/ Communication-Revolution | ||
| 942 | _cBK | ||
| 999 |
_c360535 _d360535 |
||