[IBM 1963]

IBSYS Operating System. C28-6248, IBM Corp., 1963.

[IBM 1971]

HASP System Manual. IBM Corp., Hawthorne, N.Y., 1971.

[IBM 1984]

MVS/Extended Architecture Installation: System Generation. GC26-4009-2, IBM Corp., San Jose, CA, 1984.

[IBMSJ 1979]

IBM Systems Journal. Special Issue on VM/370. IBMSJ, Vol. 18, No. 1, 1979.

[IEEE 1985a]

Trial-Use Standard Specifications for Microprocessor Operating Systems Interfaces. IEEE Std 855. IEEE, New York, 1985.

[IEEE 1985b]

IEEE Standard for Binary Floating-Point Arithmetic. ANSI/IEEE Std 754-1985. IEEE, New York, 1985.

[IEEE 1985c]

Trial-Use Standard for Microprocessor Universal Format for Object Modules. IEEE Std 695. IEEE, New York, 1985.

[IEEE 1986]

Trial-Use Standard: Portable Operating System for Computer Environments (IEEE Std 1003.1). IEEE, New York, 1985.

[Interdata 1974]

Interdata Corp. Interdata Announces 32-bit MultiTasking OS (product announcement). COMPUTER, Vol. 7,N7, July 1974, p. 57.

[ISO 1984]

Open Systems Interconnection---Basic Reference Model. ISO 7498-1984. International Organization for Standardization, Geneva, Switzerland, 1984.