"Pennsylvania. University of Pennsylvania Libraries, Toby Heidtmann The People's Republic of China, Libraries in, Josephine Riss Fang Permuted Indexes, Charles L. Bernier Perry, James Whitney, Ruth Perry Personal Accountability; Piracy, Jay E. Daily Pertinence and Relevance, F. W. Lancaster Pertinence and Relevance, Virginia Gale Peru, Libraries in, Maria C. Bonilla De Gaviria Petroleum Division, Special Libraries Association; Petroleum/Energy Libraries and Literature, Virginia Wilcox Herold Pharmaceutical Libraries and Literature, Theodora Andrews Philosophical Literature, Richard H. Lineback Philosophy of Science, Paul Evan Peters Physics Libraries and Literature, Paul J. Kobulnicky Physics. American Institute of Physics, Rita G. Lerner Picture Division, Special Libraries Association, Renata V. Shaw Pierpont Morgan Library, Frederick B. Adams, Jr. The Pipe Roll Society, Barbara Dodwell Pissarro, Lucien, Francoise Py-Cherau The Pittsburgh Bibliophiles, Thomas C. Pears, III Pittsburgh Regional Library Center, Stephen B. Folts Pittsburgh. University of Pittsburgh Graduate School of Library and Information Sciences, Thomas J. Galvin Pittsburgh. University of Pittsburgh Libraries, Leila W. Jamison Placements, Library School, Carol L. Learmont Planning and Plans for National Library and Information Services, H. J. Abraham Goodman Planning Library Services: Conferences in Latin America, Josefa E. Sabor Plans for Acquisition of Current Library Materials: Approval Plans, Peter Spyers-Duran Plantin, Christopher, L. Voet "
