نتائج البحث - Pietschmann, Judith

callcenter callcenter communication communication optimisation conversation conversation management optimisation phonetics professional telephony speech science telephone customer service telephone service thema EDItEUR::C Language and Linguistics::CF Linguistics::CFB Sociolinguistics thema EDItEUR::K Economics, Finance, Business and Management::KJ Business and Management::KJP Business communication and presentation thema EDItEUR::V Health, Relationships and Personal development::VF Family and health::VFJ Coping with / advice about personal, social and health topics