000			00353nam a2200157Ia 4500
005			20250425161540.0
008			250425s9999 xx 000 0 und d
041			_aeng
082			_a621.56
245		0	_aREFRIGERATION AND AIR CONDITIONING
250			_aS.E.
260			_aS.L.
260			_aSin Pais _bREPC _c1978
942			_c01
010			_a22797
999			_c211407 _d211407