TY  - BOOK
AU  - Johnsonbaugh, Richard
TI  - Discrete mathematics
SN  - 981-4096-39-3
U1  - Circ. 510 J636d 2001 5th ed.
PY  - 2001///
CY  - Singapore : 
PB  - Pearson Education Asia, 
N1  - Include index
ER  -