Whitehall, Harold. Structural essentials of English. - New York Harcourt, Brace [1956] - 154 p. 21 cm. LCCN: 56000719 /L Subjects--Topical Terms: English language--Grammar--1870-1949.English language--Syntax LC Class. No.: PE1199 / .W5 Dewey Class. No.: 808