Johnsonbaugh, Richard.
Discrete mathematics / Richard Johnsonbaugh. - 4th ed. - Prentice Hall International 1997.
6674
Computer science - Mathematics.
QA76.9 / M35Joh.
Discrete mathematics / Richard Johnsonbaugh. - 4th ed. - Prentice Hall International 1997.
6674
Computer science - Mathematics.
QA76.9 / M35Joh.