Readings in managerial economics 2026-02-15T14:39:26+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Coyne, Thomas Joseph; Haynes, W. Warren (William Warren), 1921-1972; Osborne, Dale K (Business Publications, 1977)