Porter, Jill. Researching learning difficulties a guide for practitioners / [electronic resource] : Jill Porter and Penny Lacey. - London ; Thousand Oaks, California : Paul Chapman Publishing, 2005. - xv, 189 p. Includes bibliographical references and index. ISBN: 9781412933209 Subjects--Topical Terms: Learning disabled children--Education--Research--Great Britain.Learning disabled children--Research--Great Britain. Index Terms--Genre/Form: Electronic books. LC Class. No.: LC4706.G7 / P678 2005 Dewey Class. No.: 371.90941