| 000 | 00430cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1962 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aT8 : T2 In2 | ||
| 245 |
_aStandard industrial and occupational classifications _cby Central Statistical Organisation, Department of Statistics |
||
| 260 |
_aNew Delhi _bDepartment of Statistics _c1962 |
||
| 300 | _a57+p. | ||
| 700 | _aIndia.Department of Statistics. Central Statistical Organisation | ||
| 999 |
_c498251 _d498251 |
||