Question: The publisher of the Encyclopedia of Aesthetics is the second oldest publisher behind whom?

Context paragraphs:
Chax Press: Chax Press is a publisher of experimental and avant-garde poetry run by bookmaker and poet Charles Alexander.  The press publishes trade paperback and handmade fine arts editions.  Chax is the oldest publisher of poetry in Tucson, AZ, a city where the press was initially founded in 1984, continuing the work of Black Mesa Press that Alexander had begun in 1981 in Wisconsin.  The first book published was French Sonnets, by Jackson Mac Low.  Chax Press continues to publish about 10 titles a year.  Chax Press is funded by grants from organizations such as the Tucson-Pima Arts Council and the National Endowment for the Arts, the Fund for Poetry, by its income from book sales and by donations from individuals.

Great Olympic Encyclopedia: The Great Olympic Encyclopedia (Russian: Большая олимпийская энциклопедия, or БОЭ; transliterated "Bolshaya olimpiyskaya entsiklopediya" ) is the 3rd Olympic encyclopedia in Russian, issued by the Bolshaya Rossiyskaya entsiklopediya state publisher.  In 2007, the "Great Olympic Encyclopedia" has been included in Yandex. Dictionaries.

Annie Jennings: Annie Jennings, née Thomas (12 November 1884 – 20 November 1999) was a British supercentenarian and the world's second oldest living person, after American Sarah Knauss, at Jennings' death at age 115 years 8 days.  Jennings hailed from Chesterfield, Derbyshire where she celebrated her 114th birthday.  She became the oldest living person in the United Kingdom following the death of Lucy Jane Askew on 9 December 1997.  Jennings held the title for about two years and was succeeded as the oldest person in the UK by Eva Morris.  A teacher who never had children, she is the second oldest Briton ever behind only Charlotte Hughes.

Nasza Księgarnia: Nasza Księgarnia "(Our Bookstore)" is the oldest publisher of children books in Poland.  It was founded by Związek Nauczycielstwa Polskiego in 1921 as a joint stock company.

Mormonism: A Historical Encyclopedia: Mormonism: A Historical Encyclopedia is an encyclopedia designed for a general readership about topics relating to the History of The Church of Jesus Christ of Latter-day Saints, edited by W. Paul Reeve and Ardis E. Parshall.  Reeve is a professor of history at the University of Utah and Parshall is an independent historian, newspaper columnist, and freelance researcher.  Most of the encyclopedia's articles were written by historical researchers expert in the specific area covered, while the tone employed is one of objectiveness, yet respect for the beliefs of Mormonism and its culture.  It is published by ABC-CLIO, a Santa Barbara, California-based publisher of reference works, as well as of the history journal, "Journal of the West."

Proletarian Party of America: The Proletarian Party of America (PPA) was a small communist political party in the United States, originating in 1920 and terminated in 1971.  Originally an offshoot of the Communist Party of America, the group maintained an independent existence for over five decades.  It is best remembered for carrying forward Charles H. Kerr & Co., the oldest publisher of Marxist books in America.

Oxford University Press: Oxford University Press (OUP) is the largest university press in the world, and the second oldest after Cambridge University Press.  It is a department of the University of Oxford and is governed by a group of 15 academics appointed by the vice-chancellor known as the delegates of the press.  They are headed by the secretary to the delegates, who serves as OUP's chief executive and as its major representative on other university bodies.  Oxford University has used a similar system to oversee OUP since the 17th century.

Samuel Orgelbrand: Samuel Orgelbrand (1810-1868) was one of the most prominent Polish-Jewish printers, booksellers, and publishers of the 19th century.  He is best known as the initiator, organizer, and publisher of the "Encyklopedia Powszechna" (Universal Encyclopedia), or "Orgelbrand's Encyclopedia", the first modern Polish encyclopedia.

Klein's encyclopedia: Klein's encyclopedia is a German mathematical encyclopedia published in six volumes from 1898 to 1933.  Felix Klein and Wilhelm Meyer were organizers of the encyclopedia.  Its title in English is "Encyclopedia of mathematical sciences including their applications", which is "Enzyklopädie der mathematischen Wissenschaften mit Einschluss ihrer Anwendungen" (EMW).  It is 20,000 pages in length (6 volumes,"i.e. Bände", published in 23 separate books, 1-1, 1-2, 2-1-1, 2-1-2, 2-2, 2-3-1, 2-3-2, 3-1-1, 3-1-2, 3-2-1, 3-2-2a, 3-2-2b, 3-3, 4-1, 4-2, 4-3, 4-4, 5-1, 5-2, 5-3, 6-1, 6-2-1, 6-2-2) and was published by B.G. Teubner Verlag, publisher of "Mathematische Annalen".  Today, Göttinger Digitalisierungszentrum provides online access to all volumes, while archive.org hosts some particular parts.

Encyclopedia of Aesthetics: Encyclopedia of Aesthetics, published in 1998 by Oxford University Press, is an encyclopedia that covers philosophical, historical, sociological, and biographical aspects of Art and Aesthetics worldwide.

Supporting paragraphs: Encyclopedia of Aesthetics Oxford University Press
Answer: Cambridge University Press