ADVERTISING, INFORMATION, PUBLIC RELATIONS
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BTBUSINESS ECONOMICS
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UDC65,11
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Descriptor GERWERBUNG, INFORMATIONSWESEN, ÖFFENTLICHKEITSARBEIT
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Descriptor ENGADVERTISING, INFORMATION, PUBLIC RELATIONS
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Descriptor FREPUBLICITÉ, INFORMATION, RELATIONS PUBLIQUES
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NTINFORMATION SERVICES
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NTPUBLIC RELATIONS
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NTADVERTISING