Information processing - Programming language COBOL - Intrinsic function module (ISO 1989:1985/Amd.1:1992); English version EN 21989:1989/A1:1993; Amendment A1
German title
Informationsverarbeitung - Programmiersprache COBOL - Modul für trigonometrische Funktionen (ISO 1989:1985/Amd.1:1992); Englische Fassung EN 21989:1989/A1:1993; Änderung A1
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