More art of closing any deal : battle strategies to become a master sales closer and manager / James W. Pickens with I.E. Mozeson. Pickens, James W. Mozeson, Isaac. Selling. Sales management. HF5438.25 .P533 1990 658.81 20 PIM New York : Shapolsky Publishers, c1991. c1991. 1991 Text xi, 199 p. ; eng