A timed comparison was made of two methods of searching. Five bibliographic searchers timed themselves while searching by possible main entries in the National Union Catalog. The authors then timed themselves searching the same items by title in the English Language Books by Title and in Library of Congress National Program for Acquisitions and…

An experiment was conducted to identify some of the important parameters affecting search time, a critical cost factor in retrieval systems. Using actual computer searches of Chemical Abstracts Condensate, a comparison was made between the effectiveness of linear and inverted filing systems. Since the results indicated that it was the type and…

The following rural sociological research needs were identified: (1) acceptance of general sociological theory and methodology for use in "Rural" research; (2) recognition of bench marks and probable base lines in rural sociological research; (3) collection of widely scattered reports for examination and perhaps respecification; (4) establishment…