Bret A. Moore (EDT)/ Walter E. Penk (EDT)/ Matthew J. Friedman (FRW)
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Walter A. (Director of the Business History Initiative and Lecturer Friedman Director of the Business History Initiative and Lecturer Harvard Business School)
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Chronicles the transformation of the American salesman from an itinerant population of peddlers and canvassers in the mid-nineteenth century to professional salespeople and executives today.
This state-of-the-science guide to assessing and treating posttraumatic stress disorder (PTSD) in active-duty service members and veterans has now been extensively revised with 65% new material. Leadi
