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