John Philip Coghlan

1 book

The New Conceptual Selling: The Most Effective and Proven Method for Face-to-Face Sales Planning by Robert B. Miller, John Philip Coghlan, Stephen E. Heiman, Tad Tuleja

The New Conceptual Selling: The Most Effective and Proven Method for Face-to-Face Sales Planning

Robert B. Miller, John Philip Coghlan, Stephen E. Heiman, Tad Tuleja

386 pages • 1987

nonfiction business informative medium-paced