The New York Times Pocket MBA Series: Sales & Marketing: 25 Keys to Selling Your ProductsAudiobookThe New York Times Pocket MBA Series: Sales & Marketing: 25 Keys to Selling Your ProductsbyMichael A. KaminsRating: 5 out of 5 stars5/5Save The New York Times Pocket MBA Series: Sales & Marketing: 25 Keys to Selling Your Products for later