Parallel Computing
Parallelogram
Periodico di Matematica
Periodico di Matematiche
Perth Observations
Philosophical Magazine and Annals of Philosophy
Philosophical Transactions of the Royal Society of London
Philosophical Transactions of the Royal Society of London.
(A.)
Photographie und Forschung
Physics Today
Physics World
Physikalische Berichte
Physikalische Zeitschrift
Physindex A
Physindex B
Physis
Phywe - Nachrichten
Pitagora ( Il ): Giornale di Matematica per gli alunni delle scuole secondarie
Popular Astronomy
Posiciones Media y Aparentes de 350 Estrellas [Istituto y Observatorio de Marina
en San Fernando]
Postos Meteorologicos [ Observatorio do Infante D. Luiz ]
Proceedings. National Academy of Sciences (Washington)
Proceedings of the Academy of Natural Sciences of Philadelphia
Proceedings of the Rochester Academy of Sciences
Proceedings of the Royal Society
Procès-Verbaux des séances [Comité International des Poids et Mesures]
Procés - verbal de séance de la Commission Géodésique
Suisse tenue au palais fédéral a Berne
Progettare
Progetto Sicurezza 626
Programma d'insegnamento [R. Scuola di Applicazione per gli ingegneri e gli architetti
annessa alla facoltà di Scienze Fisiche e Matematiche della R. Università di Palermo ]
Pubblicazioni. R. Accademia dei Lincei. Comitato Scientifico per l'Alimentazione
Pubblicazioni del R. Osservatorio Astronomico di Merate succursale
del R. Osservatorio di Brera
Pubblicazioni del R. Osservatorio Astronomico di Palermo
Pubblicazioni del R. Osservatorio Astronomico di Trieste
Pubblicazioni del R. Osservatorio di Arcetri
Pubblicazioni del R. Osservatorio di Brera in Milano
Pubblicazioni dell'Osservatorio Astronomico della R. Università
di Bologna
Pubblicazioni della SpecolaVaticana
Publicaciones [Departamento de Astronomia, Universidad de Chile]
Publicaciones [Observatorio Astronomico de la Universidad Nacional de La Plata]
Publicaciones [Observatorio Astronomico de Santiago de Chile]
Publicaciones del Observatorio Astronomico Nacional [Colombia]
Publication der Charkower Universitätssternwarte
Publication der Sternwarte in Kiel
Publicationen der Astronomischen Gesellschaft
Publicationen des Haynald-Observatorium
Publications [Aarne Karjalainen Observatory, Univ. of Oulu, Finland]
Publications [Bejing Astronomical Observatory]
Publications de l'Observatoire Astronomique de Strasbourg
Publications de l'Observatoire d'Alger
Publications de l'Observatoire de Genève
Publications de l'Observatoire de Haute-Provence
Publications de l'Observatoire de Lyon
Publications of Purple Mountain Observatory
Publications of the American Astronomical Society
Publications of the Astronomical Observatory Helsinki, Finland
Publications of the Astronomical Observatory of the Warsaw University
Publications of the Astronomical and Astrophysical Society of America
Publications of the Astronomical Society of Japan
Publications of the Astronomical Society of the Pacific
Publications of the Debrecen Heliophysical Observatory
Publications of the Department of Astronomy [University of Beograd]
Publications of the Department of Astronomy [University of Texas]
Publications of the Lick Observatory
Publications of the National Astronomical Observatory of Japan
Publications of the Observatory of the University of Michigan
Publications of the United States Naval Observatory
Publications of the Vassar College Observatory
Publications of the Washburn Observatory of the University of Wisconsin
Publications of the Yerkes Observatory
Publications under the Authority of the Meteorological Council [London]
Publikacije Astronomske Observatorije Beogradu
Publikasjoner det Norske Institutt for Kosmik Fysikk
Publikasjoner fra Geofysik Institutt [Universitet i Bergen]
Publikationen der Eidgenössischen Sternwarte Zürich
Publikationen der v. Kuffer'schen Sternwarte
Publikationer fra Det Danske Meteorologiske Institut:
· Brorfelde magnetic results
· Communications magnétiques, etc.
· Godhavn Geophysical Observatory magnetic results
· Magnetisk Aarbog
· Meddelelser
· Narssarssuaq Geophysical Observatory magnetic results
· Rude Skov Geophysical Observatory magnetic results
· Thule Geophysical Observatory magnetic results
Publikationer og mindre Meddelelser fra Københavns Observatorium
Publikatsioonid [W. Struve nimelise Tartu Astrofuusika Observatooriumi]