18 important research books and bibliographies

“Areshet,” research book on the Hebrew text, parts 1-4, Jerusalem 1966. “Otzer HaBeorim v’HaPerushim” London 1952, “Mafte’ach HaMaftechot” bibliography of Israeli bibliographies, Jerusalem 1965, 2 sections. “Reishit Bechorei HaBibliography in Hebrew literature” Tel Aviv 1958, Pamphlet of answers regarding the literature bibliography, Budapest 1930, “Ohel Baruch” London 1960, Jubilee catalogue of the Bialik Institute, books of the Rav Kook Institute that were published from 1937-1969, “The Nice Literature in Hebrew” by Mr. Moshe Haim Luzzato, from 1729-1926, list of books found in schools, Jerusalem 1927, issues in Hebrew literature from the Middle Ages, studies in Jewish studies, “Otzer HaSefarim ben Yaakov,” published in New York. Different sizes, good condition.