COMBINATORIAL ENUMERATION
I P GOULDEN AND D M JACKSON
COMBINATORIAL ENUMERATION - NEW YORK JOHN WILEY & SONS 1983 - 509 Print
R506.02 G7985
COMBINATORIAL ENUMERATION
COMBINATORIAL ENUMERATION - NEW YORK JOHN WILEY & SONS 1983 - 509 Print
R506.02 G7985
COMBINATORIAL ENUMERATION