Laird, Charlton Grant English as language: backgrounds, development, usage [by] Charlton Laird [and] Robert M. Gorrell. - New York Harcourt, Brace & World [1961] - 279 p. illus. 24 cm. - Harbrace sourcebooks . 920331 LCCN: 61009886 /L Subjects--Topical Terms: English language LC Class. No.: PE1075.5 / .L3 Dewey Class. No.: 420.82