Seymour, John Barton. The British employment exchange, by John Barton Seymour. - London, P. S. King & son, ltd., 1928. - x, 292 p. 22 cm. LCCN: l 28000124 Subjects--Topical Terms: Employment agencies--Great Britain.Unemployment insurance--Great Britain. LC Class. No.: HD5917 / .S4