| 000 | 00492 a2200241 4500 | ||
|---|---|---|---|
| 001 | 56324 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _a66(540)(058.7)Dir | ||
| 245 | _aDirectory of Indian chemical technology sources (R) | ||
| 250 | _a | ||
| 260 | _aMadras | ||
| 260 | _bNandini Consultancy Centre | ||
| 260 | _c1991 | ||
| 300 | _a184 p. | ||
| 300 | _c24 cm | ||
| 490 | _a | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aChemical industry-India-Directories | ||
| 942 | _cRB | ||
| 942 | _2UDC | ||
| 999 |
_c165258 _d165258 |
||