Ruth Aaronson Bari

Ruth Aaronson Bari
Born	Ruth Aaronson (1917-11-17)November 17, 1917 Brooklyn, New York, US
Died	August 25, 2005(2005-08-25) (aged 87) Silver Spring, Maryland, US
Spouse	Arthur Bari
Children	3, including Judi Bari, Gina Kolata
Relatives	Lisa Bari (granddaughter)
Academic background
Alma mater	Brooklyn College, Johns Hopkins University
Thesis	Absolute Reducibility of Maps of at Most 19 Regions
Doctoral advisor	Daniel Clark Lewis, Jr.
Academic work
Institutions	Georgetown University, George Washington University

Ruth Aaronson Bari (November 17, 1917 – August 25, 2005)^[1] was an American mathematician known for her work in graph theory and algebraic homomorphisms. She was a professor at George Washington University, beginning in 1966.