The unilever research SDI system

• 31 May 1970
• journal article
• Published by Elsevier in Information Storage and Retrieval
• Vol. 6  (1) , 53-71
• https://doi.org/10.1016/0020-0271(70)90013-6

Abstract

Keywords

• SDI SYSTEM
• RESEARCH SDI
• ISI
• PHILADELPHIA
• RUN
• TAPES
• WEEKLY
• UNILEVER
• COMMENTED