| 000 | 00464nam a2200169Ia 4500 | ||
|---|---|---|---|
| 082 |
_a338.46095414 _bSe476 |
||
| 100 | _aSengupta, S. and Bhattacharya, S. | ||
| 245 |
_aCommutation in West Bengal; findings of a survey _b |
||
| 260 |
_aCalcutta _bIndian Statistical Institute _c1968 |
||
| 300 | _a24p. | ||
| 490 | _aNSS technical paper no. 21 | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _aBhattacharya, S. ; jt. auth. | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a17634 | ||
| 999 |
_c17634 _d17634 |
||