Humphries, John Grolier business library : managing through people : how to make a sales team / John Humphries - Hongkong ; Grolier International Inc. 1993. 1998 - 160 pages, ISBN: 0717297365 Subjects--Uniform Titles: Management Dewey Class. No.: REF 650.03 H88g 1998 REF 650.03 H88g 1993