Pennsylvania county planning data kit. Supplement / compiled and coordinated by the Office of Policy, Evaluation and Development, Department of Public Welfare. [Harrisburg, Pa.] : Interdepartmental Human Services Planning Committee,
Call#: Van Pelt Library HA601 .P466

Pennsylvania abstract / prepared by the Pennsylvania State Data Center. Middletown, PA : Pennsylvania State Data Center, Institute of State and Regional Affairs, Penn State Harrisburg, 1992-
Call#: Van Pelt Library HA607 .P4