000			00311nam a2200133Ia 4500
005			20251222143124.0
008			251222s9999||||xx |||||||||||||| ||spa||
020			_a978-970-739-456-8
082			_a425.03/G77/4A
100			_aGray, David
245		0	_aElevator:
264			_bRichmond Publishing
942			_cLIB
999			_c11639 _d11639