TY  - BOOK
AU  - Simpson,Andrew
TI  - Discrete mathematics by example
SN  - 0-07-122914-0
U1  - 511.3 
PY  - 2002///]
CY  - MA
PB  - McGraw-Hill
KW  - Discrete Mathematics
KW  - MATHEMATICS--PRINCIPLES
N1  - Includes index
ER  -