Reid, Constance. Courant in Göttingen and New York : the story of an improbable mathematician / Constance Reid. - New York : Springer-Verlag, c1976. - 314 p. : ports. ; 25 cm. Includes index. ISBN: 0387901949 LCCN: 76017062 Subjects--Personal Names: Courant, Richard, 1888-1972. Subjects--Topical Terms: Mathematicians--Biography. LC Class. No.: QA29.C68 / R44 Dewey Class. No.: 510/.92/4 B