ProQuest (Firm) 67,182
ProQuest ebook central 21,326
Project Muse 11,041
Prokofiev, Sergey, 1891-1953 10,107
Puccini, Giacomo, 1858-1924 8,934
Philharmonia Orchestra (London, England) 6,370
Purcell, Henry, 1659-1695 6,066
Practising Law Institute 5,734
Plato 5,709
Princeton University Plasma Physics Laboratory 5,329
Poulenc, Francis, 1899-1963 5,111
Philadelphia Orchestra 4,846
Pope, Alexander, 1688-1744 4,492
Parke-Bernet Galleries 4,395
Penn Sexuality Collection (University of Pennsylvania) 4,320
Petrarca, Francesco, 1304-1374 4,144
Pushkin, Aleksandr Sergeevich, 1799-1837 4,052
Pennsylvania 3,674
Poe, Edgar Allan, 1809-1849 3,644
Plutarch 3,554
Paramount Pictures Corporation 3,350
Palestrina, Giovanni Pierluigi da, 1525?-1594 3,198
Princeton University Library 3,176
Picasso, Pablo, 1881-1973 3,156
Portugal 3,147
Pillar Collection (Brown University) 3,100
Prendismo, LLC (Firm) 2,929
Peru 2,764
Poland 2,747
Public Broadcasting Service (U.S.) 2,707
Princeton University Department of Physics 2,650
Piazzolla, Astor 2,601
Pakistan 2,470
Piave, Francesco Maria, 1810-1876 2,439
Philippines 2,429
Princeton University Department of Mathematics 2,400
Paganini, Nicolò, 1782-1840 2,365
Penn, William, 1644-1718 2,361
Paine, Thomas, 1737-1809 2,298
Plautus, Titus Maccius 2,286
Pan American Union 2,158
Peter Burton Collection (Beinecke Rare Book and Manuscript Library) 2,108
Pacific Northwest Research Station (Portland, Or.) 2,106
Pound, Ezra, 1885-1972 1,983
Perrault, Charles, 1628-1703 1,934
Prynne, William, 1600-1669 1,896
Pacific Northwest Forest and Range Experiment Station (Portland, Or.) 1,852
Princeton University Department of Molecular Biology 1,799
Pergolesi, Giovanni Battista, 1710-1736 1,796
Porter, Cole, 1891-1964 1,793
Priestley, Joseph, 1733-1804 1,789
Persius 1,739
Phi Beta Kappa Library Trust Fund 1,727
Ponchielli, Amilcare, 1834-1886 1,721
Previn, André, 1929-2019 1,651
Paganini, Nicolò, 1782-1840 1,614
Pachelbel, Johann, 1653-1706 1,528
Princeton University Department of Chemistry 1,528
Peres, Shimon, 1923- 1,483
PBS (Firm) 1,456
Portugal and Brazil Digitization Project (John Carter Brown Library) 1,452
Pennsylvania General Assembly 1,434
Princeton University Department of Music 1,423
Pärt, Arvo 1,409
Penderecki, Krzysztof, 1933-2020 1,402
Peterson, Oscar, 1925-2007 1,386
Pound, Roscoe, 1870-1964 1,336
Pascal, Blaise, 1623-1662 1,333
Proust, Marcel, 1871-1922 1,322
Pérez Galdós, Benito, 1843-1920 1,321
PBS Video 1,319
Paramount Home Entertainment (Firm) 1,316
Peter E. Palmquist Photography Collection (Beinecke Rare Book and Manuscript Library) 1,299
Philadelphia Record 1,296
Pirandello, Luigi, 1867-1936 1,272
PBS Home Video 1,264
Public Affairs Television (Firm) 1,245
Paisiello, Giovanni, 1740-1816 1,241
Pavarotti, Luciano 1,222
Polskie Radio Wielka Orkiestra Symfoniczna 1,204
Pindar 1,194
Praetorius, Michael, 1571-1621 1,170
Parker, Charlie, 1920-1955 1,164
Ptolemy, active 2nd century 1,146
Persichetti, Vincent, 1915-1987 1,130
Philadelphia Museum of Art 1,128
Prussia (Germany) 1,109
Patrick, Simon, 1626-1707 1,103
Paz, Octavio, 1914-1998 1,103
Princeton University Department of Ecology and Evolutionary Biology 1,098
Pliny, the Younger 1,094
Prussia (Kingdom) 1,094
Project Air Force (U.S.) 1,093
Pessoa, Fernando, 1888-1935 1,086
Pleyel, Ignaz, 1757-1831 1,075
Pneu Michelin (Firm) 1,070
Perlman, Itzhak, 1945- 1,064
Planché, J. R (James Robinson), 1796-1880 1,058
Peres, Shimon, 1923-2016 1,056
Program in Media Arts and Sciences (Massachusetts Institute of Technology) 1,048