TY  - BOOK
AU  - Lovasz,L.
AU  - Pelikan,J.
AU  - Vesztergombi,K.
TI  - Discrete mathematics: elementary and beyond 
SN  - 9788181280652
U1  - 510 22
PY  - 2003///
CY  - New York
PB  - Springer
KW  - Mathematics
KW  - Computer science
N1  - Includes index
ER  -