Robertson, Horace O., 1887-
Business letter English / [by] H. O. Robertson [and] Vernal H. Carmichael. - 2d ed. - New York: Gregg Pub. Division, 1949. - x, 470 p. illus. 24 cm.
56009637
English language--Grammar.
English language--Composition and exercises.
Commercial correspondence.
PE1115 / .R55 1957
651.74 / ROB
Business letter English / [by] H. O. Robertson [and] Vernal H. Carmichael. - 2d ed. - New York: Gregg Pub. Division, 1949. - x, 470 p. illus. 24 cm.
56009637
English language--Grammar.
English language--Composition and exercises.
Commercial correspondence.
PE1115 / .R55 1957
651.74 / ROB