Verkkosalon consultants know the steps owners need to make a name for their business, to bring in new clients and retain return clients, and to continue to. Verkkothe secrets of consulting by gerald weinberg is widely regarded as a classic in the field of consulting. It offers valuable insights and advice for both. Verkkohow to become a consultant: Understanding the consultant role. Essential qualifications for aspiring. Verkkothe secrets of consulting : A guide to giving & getting advice successfully by weinberg, gerald m. Publication date 1985 topics business. Verkkoif you are a consultant, ever use one, or want to be one, this book will show you how to succeed. With wit, charm, humor, and wisdom, gerald m.