| 000 | 01136n a2200277#a 4500 | ||
|---|---|---|---|
| 001 | 22048 | ||
| 003 | P5A | ||
| 005 | 20240404163520.0 | ||
| 008 | 750915s1975 riu 000 0 eng d | ||
| 020 | _a0821818570 | ||
| 035 | _aocm01625433 | ||
| 040 |
_aUniv of Pittsburgh Lib _cPIT |
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| 049 | _aP5AA | ||
| 090 | _acolm | ||
| 100 | 0 |
_aLeech, Jonathan. _923300 |
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| 245 | 1 | 0 |
_aTwo papers : H-coextensions of monoids and the structure of a band of groups/ _cJonathan Leech. |
| 260 |
_aProvidence, R.I.: _bAmerican Mathematical Society, _c1975. |
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| 300 |
_avii, 95 p.: _bill.; _c26 cm. |
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| 504 | _aBibliography: p. 95 | ||
| 650 | 0 |
_aMonoids. _9779 |
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| 650 | 0 |
_aSemigroups; _938237 |
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| 650 | 0 | 4 |
_aGroup extensions (Mathematics) _938066 |
| 697 |
_aColeções de Monografias. _923736 |
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| 942 |
_2impa _cBK |
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| 999 |
_aLEECH, Jonathan. <b> Two papers : H-coextensions of monoids and the structure of a band of groups. </b> Providence, R.I.: American Mathematical Society, 1975. vii, 95 p. (Memoirs of the American Mathematical Society; no. 157.). ISBN 0821818570. _c22267 _d22267 |
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| 490 | 0 |
_aMemoirs of the American Mathematical Society; _vno. 157. _940302 |
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