Blaschke, W. S. The control of industrial processes by digital techniques the organisation, design and construction of digital control systems W. S. Blaschke and J. McGill - Amsterdam Elsevier Scientific Pub. Co. 1976 - viii, 185 p. ill 25 cm. Subjects--Topical Terms: Process controlDigital control systems Dewey Class. No.: 621.7 / 028 / 54