"The Power of Bulls, Owls, Lambs and Tigers: Personality Selling and Personality Marketing" cassette training set by Charles J. Clarke III. The set includes seven audio cassettes, each labeled with titles reflecting its focus on personality-based selling techniques. The set appears to be complete and comes in the original case with cover art and a back panel that highlights the training's subject and features a cartoon of animal personality types.
Condition appears good based on the images provided, with visible cover wear but all cassettes present. See photos for measurements, if taken.