00340nam a2200145   45000010005000000030003000050050017000080080041000250350018000660350017000840500022001011000021001232450035001442600015001798571UR20220428113541.0061102|||||||||||||||||||||||||||||||| d  a(janium) 8560  a(janium)8560 4aHD20.5b.T55 19701 aTimms, Howard L.10aSistemas de decision gerencial  bCRATc1970