Educational and psychological assessment of exceptional children : theories, strategies, and applications / H. Lee Swanson, Billy L. Watson. Swanson, H. Lee, 1947- Watson, Billy L., 1933- Exceptional children Psychological testing. LC3969 .S94 1989 371.9042 20 SWE Includes bibliographical references and index. Toronto : C. V. Mosby, c1982. c1982. 1982 Text xvii, 468 p. : eng