1. The leadership imperative :   Publication: New York : Truman Talley Books/Dutton, 1995 . xii, 398 p. - Date:1995 Availability: Copies available: Tain Campus Social Sciences [HD70 U5 H46] (1), Actions: Add to cart
2. Selling successfully /   Publication: New York, N.Y. : D.K Pub., 1999 . 72 p. : Date:1999 Availability: Copies available: Turkeyen Campus Social Sciences [HD5428.25 H44 ] (1), Actions: Add to cart
3. Selling successfully /   Publication: New York : D. K. Pub, 1999 . 72p., ill., charts., phots., ports., graphs.- Date:1999 Availability: No items available: Actions: Add to cart
4. The best of Robert Heller /   Publication: London : Sidgwick and Jackson, 1989 . xiv, 257 p. Date:1989 Availability: Copies available: Turkeyen Campus Social Sciences [HD30.15 H44] (1), Actions: Add to cart