Courant, Richard, 1888-1972.
What is Mathematics? an elementary approach to ideas and methods/ by Richard Courant and Herbert Robbins. - London, New York [etc.] Oxford university press [c1960] - 3 p. l., v-xix, 521 p. illus., diagrs. 24 cm.
"Suggestions for further reading": p. 511-514.
41025632
Mathematics.
QA37 / .C68 1960
What is Mathematics? an elementary approach to ideas and methods/ by Richard Courant and Herbert Robbins. - London, New York [etc.] Oxford university press [c1960] - 3 p. l., v-xix, 521 p. illus., diagrs. 24 cm.
"Suggestions for further reading": p. 511-514.
41025632
Mathematics.
QA37 / .C68 1960