TY  - BOOK
AU  - Ritchie, Robert W.
AU  - New Directions in Mathematics Darlmouth College 1961
TI  - Conference on new directions in mathematics /ed. by Robert W. Ritchie
U1  - 510.6 
PY  - 1963///
CY  - Englewood Cliffs
PB  - Prentice-Hall
ER  -