Federal implementation guideline for electronic data interchange. implementation guideline / ASC X12 003050 transaction set 865 purchase order change acknowledgment/request-seller initiated :

Bibliographic Details
Corporate Author:	National Institute of Standards and Technology (U.S.). Electronic Commerce Acquisition Program Management Office
Other Authors:	Favreau, Jean-Philippe
Format:	Government Document Microform Book
Language:	English
Published:	Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, [1996]
Series:	NIST special publication ; 881-5.
Subjects:	Government purchasing > United States > Data processing. Electronic data interchange > Standards > United States. Electronic data interchange > United States > Data dictionaries.