1. Urban Outcomes
2. Summit , R. K. Investigation of the Public Library as a Linking Agent to Major Scientific, Educational, Social, and Environ mental Data Bases 1977
3. Public Goods and Public Policy;Head;Public Finance.,1962
4. Casper , C. A. Subsidies for Library Service Kent , A. Lancour , H. Daily , J. E. Encyclopedia of Library and Information Science New York Marcel Dekker