000			00324nam a2200133Ia 4500
005			20251222144737.0
008			251222s9999||||xx |||||||||||||| ||spa||
020			_a978-84-668-1945-9
082			_a425.02/B42G/2/Ej.2
100			_aGoldstein, Ben
245		0	_aNew Framework:
264			_bRichmond Publishing
942			_cLIB
999			_c18811 _d18811