Marketing management casebookHarper W. Boyd, Robert Tyrrell Davis, Frederick E. Webster · First published 1980Open the Tome
Marketing management casebookRobert Tyrrell Davis, Harper W. Boyd, Frederick E. Webster · First published 1971Open the Tome
The changing pattern of Europe's grocery tradeRobert Tyrrell Davis · First published 1959Open the Tome
Performance and development of field sales managersRobert Tyrrell Davis · First published 1957Open the Tome
