TY  - BOOK
AU  - Erickson, Martin
TI  - Pearls of discrete mathematics
SN  - 9781439816165
U1  - 511.1 
PY  - 2010///
CY  - Boca Raton
PB  - Crc Press
KW  - Discrete mathematics and its applications / edited by Kenneth H. Rosen
ER  -