TY - BOOK TI - Applied discrete structures for computer science 2nd ed AU - Doerr, Alan, 1938- AU - Levasseur, Kenneth, 1950-. SN - 0023299347 PB - Macmillan PP - New York : Macmillan, c1991. PY - 1991 UR - https://library.korea.ac.kr/detail/?cid=CAT000000109177&ctype=m