O'Leary, De Lacy 1872- Comparative grammar of the Semitic languages / by De Lacy O'Leary - Amsterdam : Philo Press, 1969 - xv, 280 p. ; 23 cm. Reprint of the London, 1923 ed. Bibliography: p. v-viii. Subjects--Topical Terms: Semitic languages--Grammar, Comparative