Pauline Sperry died in 1967.
Pauline Sperry was born in 1885.
spherical and plane trigonometry? :p
Pauline Sperry has written: 'Properties of a certain projectively defined two-parameter family of curves on a general surface ..' -- subject(s): Curves on surfaces 'Short course in spherical trigonometry' -- subject(s): Spherical trigonometry
Sperry Cline died in 1964.
Sperry Rademaker died in 2005.
Thomas Sperry died in 1913.
Sidney B. Sperry died in 1977.
John Sperry died on 2012-02-11.
Nehemiah D. Sperry died in 1911.
Arthur Sperry Pearse died in 1956.
Eddie Sperry died on September 9, 2006, in Thailand.
in 1976