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|---|---|---|---|
| 001 | 98326 | ||
| 003 | MX-SnUAN | ||
| 005 | 20231005122220.0 | ||
| 008 | 120403m19791980mx g 00000 spa d | ||
| 020 | _a9681811445 | ||
| 035 | _avtls000069009 | ||
| 039 | 9 |
_a201406141330 _bVLOAD _c201406061513 _dVLOAD _c201309091456 _dcacruzh _c201309091446 _dcacruzh _y201105171948 _zVLOAD |
|
| 040 |
_aMX-SnUAN _bspa _cMX-SnUAN _erda |
||
| 043 | _an-mx | ||
| 050 | 0 | 4 |
_aQ23 _b.P4 1979 |
| 100 | 1 |
_aPérez-Tamayo, Ruy _9442379 |
|
| 245 | 1 | 0 |
_aEn defensa de la ciencia / _cRuy Pérez Tamayo. |
| 264 | 4 | _c©1980 | |
| 264 | 1 |
_aMéxico: _bEditorial Limusa, _c1979. |
|
| 300 |
_a168 páginas ; _c21 cm. |
||
| 336 |
_atexto _btxt _2rda content |
||
| 337 |
_ano mediado _bn _2rdamedia |
||
| 338 |
_avolumen _bnc _2rdacarrier |
||
| 650 | 4 |
_aCiencia _xHistoria _zMéxico. _931605 |
|
| 650 | 4 |
_aCiencia _zMéxico _vEnsayos, conferencias, etc. _970346 |
|
| 942 | _c1 | ||
| 999 |
_c98326 _d98326 |
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| 999 | _aVTLSSORT0080*0200*0400*0430*0500*1000*2450*2600*2640*3000*3360*3370*3380*6500*6501*9992 | ||