论文信息 - Conceptual indexing and retrieval of current research records: an analysis of problems and progress in a large scale information system. I. The science information exchange: description and problems.

Conceptual indexing and retrieval of current research records: an analysis of problems and progress in a large scale information system. I. The science information exchange: description and problems.

Conceptual indexing and retrieval of current research records: an analysis of problems and progress in a large scale information system. I. The science information exchange: description and problems. -

D F Hersey | W R Foster | M Snyderman | F J Kreysa