TY  - DATA
AU  - Liu, C.L.
TI  - Elements of discrete mathematics
SN  - 0-07-043476-X :
U1  - 511.3 
PY  - 2000///
CY  - New Delhi
PB  - Tata McGraw-Hill publishing
KW  - MATHEMATICS-SYMBOLIC LOGIC
N1  - Includes index
ER  -