Never Say Sell, How the World's Best Consulting and Professional Services Firms Expand Client Relationships, Wiley, Jacob Parks, Tom McMakin,Research and development management,Management of specific areas, Sales and marketing; professional services sales; professional services marketing; consulting sales; consulting marketing; selling in consulting; marketing in consulting; existing account development; existing account sales,, , United States, en-UShttps://www.wiley.comSales and marketing; professional services sales; professional services marketing; consulting sales; consulting marketing; selling in consulting; marketing in consulting; existing account development; existing account sales, [BLURB],[CITY],,books, ebooks, biblet, Book2look