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CA777971A - Information retrieval - Google Patents

Information retrieval

Info

Publication number
CA777971A
CA777971A CA777971A CA777971DA CA777971A CA 777971 A CA777971 A CA 777971A CA 777971 A CA777971 A CA 777971A CA 777971D A CA777971D A CA 777971DA CA 777971 A CA777971 A CA 777971A
Authority
CA
Canada
Prior art keywords
information retrieval
retrieval
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA777971A
Inventor
P. Luhn Hans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA777971A publication Critical patent/CA777971A/en
Expired legal-status Critical Current

Links

CA777971A Information retrieval Expired CA777971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA777971T

Publications (1)

Publication Number Publication Date
CA777971A true CA777971A (en) 1968-02-06

Family

ID=36225278

Family Applications (1)

Application Number Title Priority Date Filing Date
CA777971A Expired CA777971A (en) Information retrieval

Country Status (1)

Country Link
CA (1) CA777971A (en)

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