000 | 00422 a2200145 4500 | ||
---|---|---|---|
035 | _a | ||
090 |
_c17969 _d17969 |
||
100 | _aTakeuchi, Yasuji | ||
245 |
_aOn principal Revetement and its Galois Theory _cYasuji Takeuchi |
||
260 |
_aBuenos Aires _bUniversidad de Buenos Aires _c1969 |
||
300 |
_a20 p _c28 cm |
||
440 |
_aSerie Impresiones previas _vNo. 7 |
||
500 | _aContine bibliografie | ||
942 |
_aIMAR _cCART _sPG |
||
999 |
_c17718 _d17718 |