01420nas 2200421-a 450 99633621550331620240413025947.01587-3803(CKB)991042732768038(CONSER)---97640031-(EXLCZ)9999104273276803819961114a19969999 --- -engtxtrdacontentcrdamediacrrdacarrierPeriodica polytechnicaSocial and management sciencesBudapest :Technical University,1996-Budapest :Budapest University of Technology and Economics1 online resourceRefereed/Peer-reviewedPrint version: Periodica polytechnica. (DLC) 97640031 (OCoLC)36227533 1416-3837 Social and management sciencesSocial sciencesPeriodicalsManagement sciencePeriodicalsManagement sciencefast(OCoLC)fst01007306Social sciencesfast(OCoLC)fst01122877Periodicals.fastSocial sciencesManagement scienceManagement science.Social sciences.Budapesti Műszaki és Gazdaságtudományi Egyetem.JOURNAL996336215503316exl_impl conversionPeriodica polytechnica2010639UNISA