Ord Keith Principles of business forecasting . Ord Keith; Fildes Robert - Australia Cengage Learning 2013 - xxii;506p. cm. ISBN: 3933.2800000000002 Standard No.: 119566 Source: 113, 13/09/2013, Vardhman Books Textual Subjects--Topical Terms: Business Economics Dewey Class. No.: X:89Q1, Q3