ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

内容説明 This book presents a unique systems theory approach to management information system (MIS) development. It covers an outline of the approach， providing a theoretical foundation for MIS from the systems theoretic viewpoint before presenting practical applications ranging from a transaction processing system to a solver system. The author also describes his newly developed extended Prolog programming language， which helps take full advantage of the mathematical framework employed.