000			00387nam a2200145 i 4500
008			991231s sp g glg
020			_a8471548291
245		0	_aNACE UN CAMPEON
260			_b:GALAXIA
490	0		_aARBORE
521			_aTER
650			_aLING.GALEGA
997			_dData non definida (008date1) ; Data non definida (260) _e1