Kleen Betty A Successful communication for business and manageme Kleen Betty A; Treece Malra - Ed 7 - NJ Prentice Hall 1998 - xxv, 660p cm. Appendix: P 615-43 ISBN: 0134666828 Source: General Book Subjects--Topical Terms: ManagementCommunication Dewey Class. No.: X:8N91, L8;N8