Heidi Grant Halvorson Ph.D

Focus: Use Different Ways of Seeing the World for Success and Influence  Heidi Grant Halvorson Ph.D Paperback. Plume, 2014-01-28 ISBN 9780142180730     Focus: Use Different Ways of Seeing the World for Success and Influence  Heidi Grant Halvorson Ph.D Hardcover. Hudson Street Press, 2013-04-18 ISBN 9781594631023     Succeed: How We Can Reach Our Goals  Heidi Grant Halvorson Ph.D Paperback. Plume, 2011-12-27 ISBN 9780452297715