na INLIS000000000006128 20180921122135 0010-0317006126 180921 f 0 ind Matematika diskrit = Discrete mathematics / Richard Johnsonbaugh Johnsonbaugh, Richard 4th ed Jakarta : Prenhallindo, 1998 2 jilid : il. ; 25 cm. 9798901800 510 Joh m-I-4 510 matematika 300236698 300236598