TY  - BOOK
AU  - Lovasz, Laszlo,
TI  - Discrete mathematics: elementary and beyond 
T2  - Undergraduate texts in mathematics
SN  - 8181280652
U1  - 510 
PY  - 2003///
CY  - New York
PB  - Springer
KW  - Mathematics.---
N1  - Includes index
ER  -