Text ( visual ) : unmediated English dialects / G.L. Brook. -- 3rd ed. -- London : Deutsch , 1978, c1963. -- 232 p. : ill. ; 23 cm. -- (The language library). -- Bibliography: p. 210-219 ; Includes indexes. -- ISBN 0233956417 ; (BA06524835) ; https://ci.nii.ac.jp/ncid/BA06524835 Author Heading(s): Brook, G. L. (George Leslie). -- Classification(s): LCC : PE1711 ; DC19 : 427. -- Subject Heading(s): LCSH : English language -- Dialects