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| 008 | 991125s1994 mx 000 0 spa u | ||
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| 035 | _aUPN01000036824 | ||
| 049 | _aLT | ||
| 050 | 4 |
_aLB1651 M6.1 _bM3.4a |
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| 100 | 1 |
_aMartínez, Mercedes _929165 |
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| 245 | 1 | 0 |
_aMaravillas de la biología A / _cMercedes Martínez, Leticia Cortés, Enrique Luján. |
| 260 |
_aMéxico : _bMcGraw-Hill, _c1994. |
||
| 300 |
_aviii, 248 p. : _bil. col. |
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| 650 | 4 |
_aBiología _xEstudio y enseñanza (Secundaria) _94532 |
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| 700 | 1 |
_aCortés, Leticia, _ecoaut. |
|
| 700 | 1 |
_aLuján, Enrique, _ecoaut. |
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| 905 | _aLibro | ||
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_c36824 _d36824 |
||