Canfield, Jack, Hansen, Mark V. . The Power Of Focus: How To Hit Your Business, Personal And Financial Targets With Confidence And Certainty The Power Of Focus: How To Hit Your Business, Personal And Financial Targets With Confidence And Certainty - [s.l]: Vermilion, 2011. - 348. ISBN: 9780091948221 Subjects--Topical Terms: Dewey Class. No.: 158.1 / CAN