| 000 | 00403nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 211101s2000 xx 000 0 eng d | ||
| 020 | _a8170228409 | ||
| 082 | _a630.715 K 9601 E | ||
| 100 | _aKumar, Birendra & Hansra, B.S. | ||
| 245 | 0 | _aExtension Education Human Research Devlopment | |
| 260 |
_bConcept Pub. Co. New Delhi _aVardhman Books and Periodicals, Delhi _c2000 |
||
| 300 | _a200 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c15 _d15 |
||