"106580646"^^ . . . . "systems software"@en-us . . "systems program"@en-us . "a program (as an operating system or compiler or utility program) that controls some aspect of the operation of a computer"@en-us . . "system program"@en-us . . . . "106174437"@en-us . . "system program"^^ . . "0"^^ . . "06580646-n"^^ . "0"^^ .