| 000 | 00343nam a22001217a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 082 | _bGGU/NA | ||
| 245 | _aNational seminar on application of science and technology for backward area development july 29-30,1989 | ||
| 260 |
_aBilaspur _bGuru ghasidas university _c1989 |
||
| 300 | _a96p. | ||
| 546 | _aEnglish | ||
| 942 |
_2ddc _cREP |
||
| 999 |
_c162606 _d162606 |
||