TY  - BOOK
AU  - Malik, D.S.
AU  - Sen, M.K.
TI  - Discrete mathematics : Theory and applications 
SN  - 9788131518663
U1  - 510 
PY  - 2010///
CY  - Delhi
PB  - Cengage Learning
KW  - Discrete Mathematics
N1  - Includes bibliographical references and index
ER  -