A research plan for evaluating the effectiveness of various indexing systems.
Contributors: System Development Corporation.
Series: Field Note: FN-5649/000/01
Publisher: System Development Corp.
Published: 1961
Place of publication: Santa Monica, Calif
Language: eng
Number of pages: 23
Subjects: Indexing.; Electronic data processing.; Computers.; Information storage and retrieval systems.; Information theory.
Notes: Includes bibliography.