| 000 | 003950000a22001450004500 | ||
|---|---|---|---|
| 020 | _a8185421072 | ||
| 082 | _a630.715 RAY | ||
| 100 | _aRay, G L | ||
| 245 | _aExtension communication and management | ||
| 260 | _aCalcutta, Naya prakash | ||
| 260 | _c1991 | ||
| 300 | _a232 | ||
| 650 | _aExtension communication- management/ Extension communication/ Rural development - India | ||
| 942 | _cBK | ||
| 999 |
_c354756 _d354756 |
||