Held,Bernd Microsoft Excel Functions and Formulas/ by Bernd Held and Theodor Richardson - 3rd rev. ed./ - New Delhi: B P B Publications, 2015. - xvi,375p.: ill.; 24cm. Includes index. ISBN: 9788183331821: Rs.360/- Subjects--Topical Terms: MICROSOFT EXCEL Dewey Class. No.: 005.3 / HEL/M