sponsored by the IEEE Computer Society...[et al.] sponsored by IEEE Computer society...[et al.] sponsored by IEEE Computer Society sponsored by the Steam Plant Group...[et al.] sponsored by the Working Group on Tube Techniques...[et al.] sponsored by the Bioengineering Division...[et al.] sponsored by The I. E. E. Electronics Division...[et al.] sponsored by the IEEE Circuits and Systems Society sponsored by The IEEE Computer Society Computer Languages Technical Committee sponsored by the IREEE Computer Society, the Association for Computing Machniery