What is mathematics? :
Courant, Richard, 1888-1972.
What is mathematics? : an elementary approach to ideas and methods / by Richard Courant and Herbert Robbins. - Oxford ; New York : Oxford University Press, 1978, c1969. - 521 p. ; ill. ; 23 cm. - Galaxy book ; GB576 . - Galaxy book ; GB576. .
"First issued as an Oxford University Press paperback, 1978" -- Verso of t.p. Issued with various printing dates. Includes index.
Bibliography: p. [511]-514.
0195025172
41025632
Mathematics.
QA37 / .C68 1941
What is mathematics? : an elementary approach to ideas and methods / by Richard Courant and Herbert Robbins. - Oxford ; New York : Oxford University Press, 1978, c1969. - 521 p. ; ill. ; 23 cm. - Galaxy book ; GB576 . - Galaxy book ; GB576. .
"First issued as an Oxford University Press paperback, 1978" -- Verso of t.p. Issued with various printing dates. Includes index.
Bibliography: p. [511]-514.
0195025172
41025632
Mathematics.
QA37 / .C68 1941