Emery, Glyn Electronic data processing/ Glyn Emery - London: Sir ISAAC Pitman, 1968 - xii, 344 p.: ill.; 23 cm. Includes index ISBN: 273404555 £ 50.00 Subjects--Topical Terms: Electronic data processingOffice practice--AutomationBusiness--Data processing Dewey Class. No.: 651.26