TY  - BOOK
AU  - Ross,Kenneth A.
AU  - Wright,Charles R.B.
TI  - Discrete mathematics
SN  - 0130961418
U1  - 519.4 
PY  - 0000///199
CY  - Mexico
PB  - Prentice Hall
KW  - Matemáticas
N1  - Sequences and funtions.--Elementary logic.--Ralations.--Induction and recursion.--Counting.--Introduction to graphs and trees.--Recursion.--Trees and algorithms.--Digraphs.--Boolean algebra.--More on relations.--Predicate calculus and infinite sets
ER  -