TY - BOOK AU - Aron,Dave AU - Sampler,Jeffrey L. ED - ED - TI - Understanding IT : : a manager's guide / SN - 0273682083 (pbk.) AV - HD30.2 .A76 2003 PY - 2003/// CY - Harlow, England ; , New York : PB - Financial Times Prentice Hall, KW - Information technology KW - Management KW - Electronic commerce KW - Management information systems N1 - Includes bibliographical references (p. [174]-175) and index ER -