The world's best salesman jokes / John Gurney; illustrated by Rik Kemp. - North Ryde, N.S.W. : Angus & Robertson, 1990. - 1 volume - World's best joke series . ISBN: 0207156298 LCCN: 92026151 Subjects--Topical Terms: Sales personnel--Humor.English wit and humor.Wit and humor.