00487nam a2200157 i 4500 E002894 20261028003354.0 9780691223315 Diggins, John Patrick Thorstein Veblen: theorist of the leisure class Princeton Princeton University Press 2021 Veblen, Thorstein Economists Institutional economics https://portal.igpublish.com/iglibrary/search/PUPB0008041.html Access eBook 813 813