Lynn, Roa. Learning disabilities : an overview of theories, approaches, and politics / Roa Lynn with Neil Gluckin and Bernard Kripke. - New York : Free Press, c1979. - xii, 195 p. : ill. ; 25 cm. Includes indexes. Bibliography: p. 178-184. ISBN: 0029194903 LCCN: 79007477 Subjects--Topical Terms: Learning disabilities. LC Class. No.: RJ506.L4 / L93 Dewey Class. No.: 371.9 LYN