Merskey, Harold. Pain: psychological and psychiatric aspects / [by] H. Merskey [and] F.G. Spear. - London : Bailliere, Tindall & Cassell, 1967. Bibliography: p. 180-211. ISBN: 40/- LCCN: 68097695 //r88 Nat. Bib. No.: B68-01263 Subjects--Topical Terms: Pain. LC Class. No.: RB112 / .M45 Dewey Class. No.: 616.07