| 000 | 01232n a2200301#a 4500 | ||
|---|---|---|---|
| 001 | 2344 | ||
| 005 | 20240404163305.0 | ||
| 008 | 750508s1969 riu 000 0 eng d | ||
| 035 | _aocm01318954 | ||
| 035 | _aRecord 05009 | ||
| 040 |
_aYBM _cYBM |
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| 049 | _aP5AA | ||
| 090 | _acolm | ||
| 100 | 1 |
_aGinsburg, Seymour, _d1927- _940635 |
|
| 245 | 1 | 0 |
_aStudies in abstract families of languages/ _cby Seymour Ginsburg, Sheila Greibach [and] John Hopcroft. |
| 260 |
_aProvidence, R.I.: _bAmerican Mathematical Society, _c1969. |
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| 300 |
_aiii, 51 p.: _c26 cm. |
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| 500 | _aCover title. | ||
| 504 | _aIncludes bibliographies. | ||
| 650 | 0 |
_aRobots _938382 |
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| 650 | 0 |
_aMachine theory. _937088 |
|
| 650 | 0 | 4 |
_aProgramming (Electronic computers) _937148 |
| 697 |
_aColeções de Monografias. _923736 |
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| 700 | 1 |
_aGreibach, Sheila, _d1939- _927243 |
|
| 700 | 1 |
_aHopcroft, John E., _d1939- _945419 |
|
| 942 |
_2impa _cBK |
||
| 999 |
_aGINSBURG, Seymour; GREIBACH, Sheila; HOPCROFT, John E.,. <b> Studies in abstract families of languages. </b> Providence, R.I.: American Mathematical Society, 1969. iii, 51 p. (Memoirs of the American Mathematical Society; no. 87). _c3516 _d3516 |
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| 490 | 0 |
_aMemoirs of the American Mathematical Society; _vno. 87 _940302 |
|