TY  - BOOK
AU  - IBM
ED  - IBM scientific computing symposium on combinatorial problems (1964 : New York)
TI  - Proceeding of the IBM scientific computing symposium on combinatorial problems
U1  - B217p1,N64, K6 
PY  - 1966///
CY  - New York    
PB  -  IBM        
KW  - Combinatorial theory
ER  -