Survey of current systems for selective dissemination of information (SDI)
By: compiled and edited by Edward M. Housman.
Contributors: American Society for Information Science. Special Interest Group on SDI.
Series: AD 692 792
Publisher: Special Interest Group on SDI (SIG/SDI), American Society for Information Science
Published: 1969
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 145
Subjects: Selective dissemination of information.
Notes: "SIG/SDI-1".

"Reproduced by National Technical Information Service, Springfield, Va."