Specification for a data descriptive file for information interchange (DDF)
Series: Federal information processing standards publication, FIPS PUB -- 123
Publisher: U.S. Dept. of Commerce/National Bureau of Standards; For sale by the National Technical Information Service
Published: 1986
Place of publication: Gaithersburg, MD; Springfield, VA
Language: eng
Subjects: Computer storage devices -- Standards -- United States; Electronic data processing -- Standards -- United States
Notes: Cover title

"Category: Software standard, subcategory: information interchange."

Shipping list no.: 87-18-P

"1986 September 19."