Tjosvold, Dean Psychology for leaders using motivation, conflict, and power to manage more effectively Dean Tjosvold, Mary Tjosvold. - New York John Wiley & Sons 1995. - xii, 283 p. 25 cm. - The Portable MBA series . Includes index. ISBN: 0471697554 32.95 LCCN: 9412760 Subjects--Topical Terms: Psychology, IndustrialPersonnel management LC Class. No.: HF5548.8 / .T53 1995 Dewey Class. No.: 158.7 / T625p