TY  - BOOK
AU  - Liu, C. L. 
TI  - Elements of discrete mathematics
SN  - 9780070434769
U1  - 511.1 L74e2 
PY  - 1985///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Limited
KW  - Discrete mathematics
KW  - Mathematics
ER  -