TY - BOOK AU - Wang,Margaret C. AU - Reynolds,Maynard C. AU - Walberg,Herbert J. TI - Special education : : research and practice : synthesis of findings SN - 0080402372 U1 - 371.9 PY - 1990///. CY - Oxford : PB - Pergamon Press, KW - People with disabilities--Education KW - Special education N1 - Includes index. ER -