Edited by Karl Elliger and Wilhelm Rudolph in cooperation with numerous other scholars - 5th, revised edition 1997 prepared by Adrian Schenker - based on the St. Petersburg Public Library manuscript B19a (the "Leningrad Codex"). Includes a text critical apparatus as well as the complete Masora parva by G.E. Weil and references to Weil's edition of the Masora magna published separately. Foreword in English, German, French, Spanish, and Latin. With an English and German key to the Latin words and abbreviations and the other symbols used in the apparatus.