TY - BOOK AU - Siebel,Thomas M. AU - TI - Cyber rules : : strategies for excelling at E-business SN - 0385494122 U1 - 658.054678 23 PY - 1999/// CY - New York : PB - Currency/Doubleday , KW - Electronic commerce ; Strategic planning N1 - Includes bibliographical references (p. 269-280) and index ER -