. "0"^^ . . . "control function"@en-us . "0"^^ . "an operation that controls the recording or processing or transmission of interpretation of data; \"a control operation started the data processing\""@en-us . . "control operation"@en-us . . . "13452117-n"^^ . "113452117"^^ . . "control operation"^^ . . "112691533"@en-us . . .