Yechezkel Kutscher, "Words and Their History" מלים ותולדותיהן
Published by Kiryath-Sefer Ltd. Jerusalem, Israel
Collection of articles on Hebrew Etymology, almost all written in 1958.
Professor E. Y. Kutscher was aProfessor of Hebrew Philology at the Hebrew University of Jerusalem, and a member of the Hebrew Language Academy.
An article of his in English can be found here.