TY  - BOOK
AU  - Penner, R C  
TI  - Discrete mathematics: proof techniques and mathematical structures
SN  - 8177644610
U1  - 511.19 P382d 
PY  - 1999///
CY  - New Delhi
PB  - Allied Publishers Pvt. Limited
KW  - Mathematics
KW  - Computer science
ER  -