Keat, Paul G . Managerial economics: economic tools for today`s decision makers / by Paul G Keat et al .... - 6th ed / - Delhi : Dorling Kindersley (India) Pvt. Ltd. , 2011 - xxiv, 551p : ISBN: 978-81-317-3353-0 Subjects--Topical Terms: Managerial economics Dewey Class. No.: X:8 / Q1;2