00405nam a2200169Ia 4500 241115s9999 xx 000 0 und d 978-0-324-22304-0 658.45 GUF Guffey, Mary Ellen Business Communication: Process and Product 9th ed. 2018 649p. Management Management BBD 0 0 0 0 BB-MAN UITU UITU 2024-04-19 415.00 0 BB2724 2024-11-15 09:48:01 0000-00-00 BBD 27217 27217