Johnsonbaugh, Richard Discrete mathematics / Richard Johnsonbaugh.- 5th ed. - 5e - Upper Saddle River, N.J. : Prentice Hall, c2001. - xv, 621 p. : ill. (some col.) ; 29 cm. ISBN: 0130890081 Subjects--Topical Terms: Mathematics. Computer science--Mathematics. Dewey Class. No.: 510 JOH