000			00365nam a2200157Ia 4500
005			20250425161200.0
008			250425s9999 xx 000 0 und d
041			_aeng
082			_aIBM4381
245		0	_aHEAD ABD FLOW CALCULATIONS FOR PIPING DESIGN
250			_aS.E.
260			_aS.L.
260			_aSin Pais _bESPOL _c1984
942			_c01
010			_a14519
999			_c204043 _d204043