Greenstein, Marilyn. Electronic commerce : security, risk management, and control / Marilyn Greenstein, Miklos Vasarhelyi. - 2nd ed. - Boston : McGraw-Hill/Irwin, c2002. - xxiii, 495 p. : ill. ; 26 cm. Includes bibliographical references and index. ISBN: 0071240640 (pbk. : int. ed.) Subjects--Topical Terms: Electronic commerce.Risk management. Dewey Class. No.: 658.84 / GRE