TY  - BOOK
AU  - Ulam, S. M.
TI  - PROBLEMS IN MODERN MATHEMATICS
U1  - 510.76 
PY  - 1964///
CY  - N. Y.
PB  - J. Wiley
KW  - Mathematics. Problems, Exercises, Etc
N1  - Science Editions; First Published Under The Title : A Collection Of Mathematical Problems
ER  -