TY  - BOOK
AU  - Johnsonbaugh,Richard
TI  - Discrete mathematics
SN  - 9780131354302
U1  - RBC/511.1/JOH 
PY  - 2009///
CY  - Upper Saddle River, N.J., London
PB  - Prentice Hall
KW  - Mathematics
KW  - Problems, exercises, etc
KW  - Computer science
N1  - Includes bibliographical references and index
ER  -