Back to Activities / PhD Seminars Avda. Diagonal 690, Barcelona 20nov202414:00IN PERSON: The emergence and codification of technological knowledgeSergio Petralia (Utrecht University)14:00 Activity:Economic History seminar SpeakerSergio Petralia (Utrecht University) Time(Wednesday) 14:00 LocationRoom 1037, Faculty of Economics and Business, University of BarcelonaAvda. Diagonal 690, Barcelona Calendar GoogleCal