What is mathematics? : an elementary approach to ideas and methods - Courant, Richard, 1888-1972.; Robbins, Herbert (Oxford ; New York : Oxford University Press, 1978)
"First issued as an Oxford University Press paperback, 1978" -- Verso of t.p.
Issued with various printing dates.
Includes bibliographical references and index.
Bibliography: p. [511]-514.
Keywords: Mathematics