TY  - BOOK
AU  - Levy, Leon S
TI  - Discrete Structures of Computer Science
SN  - 8122400906
U1  - 511.33 
PY  - 1990///
CY  - New Delhi
PB  - Wiley Eastern Ltd
KW  - Computer Science
N1  - 1 is ML and 2 is CL
ER  -