TY - BOOK AU - Christensen, Clayton M. TI - The innovator`s dilemma : : the revolutionary book that will change the way you do business / SN - 9780062060242 U1 - 658.4 22 PY - 2011/// CY - New York : PB - Harper Business, KW - Creative ability in business. - Industrial management. - N1 - Include Index ER -