Education
City College of New New York Yeshiva University; Stuyvesant High School.
City College of New New York Yeshiva University; Stuyvesant High School.
He also wrote the textbook Geometry Revisited together with H. South. M. Coxeter in 1967. Born in Russia, Greitzer moved to the United States in 1906, graduated from Stuyvesant High School, received his bachelor"s degree in 1927 from City College of New York, and later earned a Doctor of Philosophy from Yeshiva University. He held academic positions at Yeshiva University, the Brooklyn Polytechnic Institute, Columbia University, and Rutgers University.
He died on February 22, 1988 in Metuchen, New Jersey.