TY  - BOOK
AU  - Valentine,Frederick A.
TI  - Convex sets
T2  - McGraw-Hill series in higher mathematics
U1  - 513.5 23
PY  - 1964///
CY  - New York
PB  - McGraw-Hill
KW  - Set theory
N1  - Includes Bibliography: p. 209-232. and index
ER  -