Alan Weiss, PhD, is a consultant, speaker, and the bestselling author of over sixty books. His firm, Summit Consulting Group, Inc., has attracted clients such as Merck, Hewlett-Packard, GE, Mercedes-Benz, and over 500 other leading organizations.
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Build a thriving consultancy with the updated edition of this classic bestseller Having inspired generations of consultants and entrepreneurs around the world, the “Rock Star of Consulting” Alan Weiss returns with a revised and completely updat... SEE MORE