| 000 | 00331nam a2200097 4500 | ||
|---|---|---|---|
| 245 | _aApproaches and methods used in long-term social planning and policy making held at Arc-et-Senans from 3 - 10 May | ||
| 100 | _aU.N. Economic Commission for Europe | ||
| 260 |
_a[s.l.] _b[s.n.] _c1972 |
||
| 300 | _aiv,274p.; 28cm. | ||
| 082 |
_a301.212 _bUN |
||
| 999 |
_c4678 _d4678 |
||