Learning disabilities, systemizing teaching and service delivery / David A. Sabatino, Ted L. Miller, Carl R. Schmidt. Sabatino, David A. Miller, Ted L. Schmidt, Carl, 1951- Learning disabled children Education. Ability-testing. Educational tests and measurements. LC4704 .S227 1981 371.9 19 SAL Includes bibliographies and index. Rockville, Md. : Aspen Systems, 1981. 1981. 1981 Text xi, 526 p. : eng