TY  - BOOK
AU  - Johnsonbaugh Richard
TI  - Discrete mathematics
SN  - 0023607211 (hbd)
U1  - B0bD65,8(B), N3 
PY  - 1993///
CY  - New York    
PB  -  Macmillan Publishing Company      
KW  -  Computer Science-Mathematics
KW  - Mathematics
N1  - Bibliographical references 659-663p; Index 787-800p
ER  -