control PBN 4/abr/18 https://ocwitic.epsem.upc.edu/assignatures/pbn/controls-i-examens/control-pbn-4-abr-18/view https://ocwitic.epsem.upc.edu/@@site-logo/logo.png control PBN 4/abr/18 control-20180404.pdf — 137.8 KB