Software Description
Internal operations and certain external functions of the NCR 399 system are programmed in the 399 mnemonic language, using near-English macro instructions designed specifically for accounting applications. The programmer must supply two types of information to the application program — data descriptions and procedural instructions. Data layout and coding worksheets are provided for the completion of this information.
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Version Number:
399 -
Manufacturer:
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Software Type:
Programming - Language -
More Info:
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