TY  - BOOK
AU  - Akerkar, Rajendra
AU  - Akerkar, Rupali
TI  - Discrete mathematics
U1  - 511.1 
PY  - 2004///
CY  - Delhi
PB  - Pearson
KW  - Algebraic structures
KW  - Mathematics
KW  - Symbolic logic
ER  -