1. The reading process: A framework for analysis and description;Hatt,1976
2. A statistical study of book use supplemented with a bibliography of library use studies;Jain,1967
3. Patterns in the use of books in large research libraries;Fussler,1961
4. Library effectiveness: A systems approach;Morse,1968
5. Applications of operations research models to libraries: A case study of the use of monographs in the Francis A. Countway Library of Medicine, Harvard University;Chen,1976