| 000 | 00454 a2200157 4500 | ||
|---|---|---|---|
| 035 | _a | ||
| 090 |
_c18575 _d18575 |
||
| 100 | _aCook, Clarence H | ||
| 245 |
_aTopological structures and filters _cClarence H. Cook |
||
| 260 |
_aOklahoma _bUniversity Oklahoma _c1966 |
||
| 300 |
_apag. dif _c27 cm |
||
| 440 |
_aDepartament mathematics preprints _n50 |
||
| 500 | _aLucrarea este multigrafiata | ||
| 500 | _aContine bibliografie | ||
| 942 |
_aIMAR _cCART _sSN |
||
| 999 |
_c18321 _d18321 |
||