SISAKHTI Reza Success in selling Developing a world-class sales ecosystem - USA ATD Press 2016 - xiii,209p. cm. Bibliography: 201-213p. ISBN: 9781607283218 1665.16 Source: 12950, 02/03/2017, Elite Publisher Distributors General Book Subjects--Topical Terms: Economics Dewey Class. No.: X:514-8.1(X), Q6