3rd IFAC/IFIP [International Federation of Automatic Control/International Federation for Information Processing] conference on digital computer applications to process control : June 2-5, 1971, Helsinki, Finland
3rd IFAC/IFIP [International Federation of Automatic Control/International Federation for Information Processing] conference on digital computer applications to process control : June 2-5, 1971, Helsinki, Finland
3rd IFAC/IFIP [International Federation of Automatic Control/International Federation for Information Processing] conference on digital computer applications to process control : June 2-5, 1971, Helsinki, Finland
3rd IFAC/IFIP [International Federation of Automatic Control/International Federation for Information Processing] conference on digital computer applications to process control : June 2-5, 1971, Helsinki, Finland