xv, 540 sivua : kuvitettu ; 27 cm, 540 pages
English language
Published 2000 by American Psychological Association.
Johnny L. Matson, John W. Jacobson: Manual of diagnosis and professional practice in mental retardation (Hardcover, 2000, American Psychological Association)
xv, 540 sivua : kuvitettu ; 27 cm, 540 pages
English language
Published 2000 by American Psychological Association.