Senn, James A. Information technology in business : principles, practices, and opportunities / - Annotated instructor's ed. - Englewood Cliffs Prentice Hall, 1995. - xxiv,(various paging) : ill. ; 26 cm. Includes bibliographical references and indexes. ISBN: 0134849086 0134843045 LC Class. No.: HF5548.2 / .Se5 1995