| 000 | 00357nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 190329s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a311.2 _bI39N |
||
| 110 | _aIndian Statistical Institute | ||
| 245 | 0 | _aNational sample survey | |
| 260 |
_aCalcutta _bIndian Statistical Institute _c1969 |
||
| 300 | _a12p. | ||
| 942 | _cBKS | ||
| 999 |
_c79936 _d79936 |
||