Sefer ha-tekhunah
By: leha-gaʼon Ḥayyim Vital ... ʻal ḥakhmat ha-tekhunah ... umi-tokho yitbaʼer hetev kamah leshonot Ḥazal veha-Rambam be-hilkhot kidush ha-ḥodesh ... uve-sofo metsuraf la-zeh Maʼamar "Mavo ha-shemesh" neged shitat Kopernikus ha-nikrʼat tekhunah ḥadashah [me-et Pinḥas David Veberman]
Contributors: Weberman, Pinḥas David.
Publisher: [P.D. Veberman]
Published: 1966
Place of publication: Yerushalayim
Language: heb
Number of pages: 135
Subjects: Astronomy -- Early works to 1800; Calendar, Jewish
Other titles: ha-Tekhunah.