TY  - BOOK
AU  - Jackson,Bradley W.
AU  - Thoro, Dmitri
TI  - Applied combinatorics with problem solving
SN  - 0201129086
AV  - QA164 J33
PY  - 1990///
CY  - Reading, massachusetts
PB  - Addison-wesley
KW  - Análisis combinatorio
ER  -