TY  - BOOK
AU  - Dingzhu,Du
AU  - Guoding,Hu
TI  - Combinatorics, computing and cpmplexity
SN  - 0792303083
PY  - 1989///
CY  - Beijing
PB  - Science Press
KW  - Combinatorial analysis
KW  - Congresses
KW  - Computational complexity
ER  -