Robins, R.H. The Yurok language : grammar, texts, lexicon. / by R.H. Robins. - Berkeley ; Los Angeles : University of California Press, 1958. - xiv, 300 p. 26 cm. - University of California publications in linguistics, v. 15 . - 497 . Bibliography: p. xi. Subjects--Topical Terms: Yurok language. Dewey Class. No.: 497