TY  - BOOK
AU  - Sengadir T.
TI  - Discrete mathematics and combinatorics
SN  - 9788131714058
U1  - 511.8  1
PY  - 2009///
CY  - New Delhi
PB  - Pearson Education
KW  - Equations inequalities and basic logic
KW  - Posets lattices and boolean algebras
ER  -