| 000 | 00310 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a360 _bS 474 C |
||
| 245 | 1 |
_aCollective choice and social-welfare _cby A.K. Sen |
|
| 260 |
_aLondon _bHolden-Day Incorporation _c1970 |
||
| 650 | _aSocial-Welfare | ||
| 100 | 1 |
_aSen, A.K. _d |
|
| 300 | _a225 p. | ||
| 901 | _a159472 | ||
| 999 |
_c66135 _d66135 |
||