| 000 | 00443 a2200145 4500 | ||
|---|---|---|---|
| 035 | _a | ||
| 090 |
_c16714 _d16714 |
||
| 100 | _aSelman, Alan L | ||
| 245 |
_aApplications of forcing to definability problems in the arithmetical hierarchy _cAlan L. Selman |
||
| 260 |
_aCarnegie-Mellon _bUniversite Carnegie- Mellon _c1970 |
||
| 300 |
_a35 p _c27 cm |
||
| 440 |
_aReport _n70-52 |
||
| 500 | _aLucrarea este multigrafiata | ||
| 942 |
_aIMAR _cCART _sSN |
||
| 999 |
_c16468 _d16468 |
||