Author: tikhnun ṿe-hakhsharah. Bet ha-sefer ha-merkazi le-hakhsharat ʻovdim le-sherute ha-reṿaḥah Israel. Miśrad ha-reṿaḥah ṿeha-sherutim ha-ḥevratiyim. Agaf bakhir le-meḥḳar