الكتاب : MBA's Guide to Microsoft Excel 2000 : The Essential Excel Reference for Business Professionals
الكاتب : Stephen L. Nelson
المؤسسة : Redmond Technology Press
الكتاب : Microeconomics for MBAs : The Economic Way of Thinking for Managers
الكاتب : Richard B. McKenzie, Dwight R. Lee
المؤسسة : Cambridge University Press