Media-independent file and data record descriptions; description of data elements, vectors, arrays and hierarchies; a data descriptive file comprising a data descriptive record and companion data records; three levels of interchange depending on the complexity of the structure.
BS 6690:1986
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for a data descriptive file for information interchange
BSI Group , 04/30/1986
Pages: 32
