TY - BOOK TI - Turbo prolog tool box : user's guide and reference manual 1st ed AU - Boraland International SN - 0875241581 PB - Boraland International PP - Scotts Valley, CA : Boraland International, c1987. PY - 1987 UR - https://library.korea.ac.kr/detail/?cid=CAT000045414516&ctype=m