עוצמת המיקוד
Subtitle: ha-derekh ha-ṿadaʼit le-hagshim et kol ha-yeʻadim ṿeha-sheʼifot shelakhem
By: G'eḳ Ḳanfild, Marḳ Ṿiḳṭor Hansen, Les Hyuʼiṭ ; targum Efrat Avisrur
Contributors: Hansen, Mark Victor; Hewitt, Les; Avisrur-Ṭurḳiz, Efrat
Series: Nihul (Opus)
Publisher: Opus
Published: 2007
Place of publication: Tel Aviv
Language: heb
Number of pages: 283
Subjects: Success; Psychological aspects
Other titles: ʻOtsmat ha-miḳud
Work titles: Power of focus