TY - BOOK TI - Systems analysis and design AU - Silver, Gerald A. AU - Silver, Myrna. SN - 0201066157 PB - Addison-Wesley Pub. Co PP - Reading, Mass. : Addison-Wesley Pub. Co., c1989. PY - 1989 UR - https://library.korea.ac.kr/detail/?cid=CAT000000478997&ctype=m