| 000 | 00296nam a2200085 4500 | ||
|---|---|---|---|
| 080 |
_a621.311 _b: 681.3(063) PUN.78 |
||
| 245 | _aFifth National systems conference; proceedings held between 4-6 September 1978 | ||
| 700 | _aPunjab Agricultural University | ||
| 260 |
_aLudhiana _bPunjab Agricultural Univ. _c1978 |
||
| 300 | _axxv+320p | ||
| 999 |
_c31627 _d31627 |
||