753 - System Details Access to Computer Files (R)

Indicators 1st -  Undefined   2nd -  Undefined

Subfields _a  Make and model of machine (NR)   _b  Programming language (NR) _c  Operating system (NR) _6  Linkage (NR)   _8  Field link and sequence number (R)

Guidelines

No punctuation is recorded between subfields in the 753 tag. This tag does not end with a mark of punctuation unless the date ends with an abbreviation, initial/letter, or other mark of punctuation.

Examples

753 ## _aApple II _cProDOS 753 ## _aCompaq _bBASIC _cDOS 3.2