000			00311nam a2200133 a 4500
005			20210219154501.0
008			030619s2000 mx r 000 0 spa d
035			_aUPN01000126208
049			_aSEP
050		4	_aH31 _bC4 no.75
100	1		_aMartínez Donjuan, Guadalupe
245	1	4	_aLas pilas
905			_aLibro
999			_c98387 _d98387