Long, Esmond R. 1890-1979. Tuberculosis : its causes and prevention / Esmond R. Long. - Girard, Kan. : Haldeman-Julius Co., c1925. - 64 p. ; 13 cm. - Little blue book ; no. 870 Haldeman-Julius health series . Publisher's advertisements on p. 62-64. LCCN: ca 27000041 Subjects--Topical Terms: Tuberculosis. LC Class. No.: RC312 / .L6