Improvements in Cost-Effectiveness in On-Line Searching. II. File Structrue, Searchable Fields, and Software Contributions to Cost-Effectiveness in Searching Commercial Data Bases for U.S. Patents.
Improvements in Cost-Effectiveness in On-Line Searching. II. File Structrue, Searchable Fields, and Software Contributions to Cost-Effectiveness in Searching Commercial Data Bases for U.S. Patents.
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Improvements in Cost-Effectiveness in On-Line Searching. II. File Structrue, Searchable Fields, and Software Contributions to Cost-Effectiveness in Searching Commercial Data Bases for U.S. Patents.
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