Lessenberry, D. D. 1896- College typewriting / [electronic resource] / D.D. Lessenberry ... [et. all].. — 9th ed.. — Cincinnati : : South-western Pub. Co.,, c1975.. — 191 p. : : ill. ; 28 cm. ISBN: 0538201002 9780538201001 LCCN: 73089236 Subjects--Topical Terms: Typewriting.