Book Description Information Title: Al-Kilani Dictionary of Electronic Computer Terms (English - English - Arabic, Illustrated). Authors: Dr. Tayseer Al-Kilani and Eng. Mazen Al-Kilani. Publisher: Librairie du Liban. Edition Year: 1987 AD (464 pages). Condition of the Copy in the Picture Outer Cover: Generally acceptable to good, with signs of wear, visual folds, and minor tears at the upper and lower edges and corners. Front Cover: Colors are still clear, with some minor stains and scratches at the bottom center. Is the Book Rare? Documentary and Historical Value: It is considered one of the early and important scientific dictionaries in the field of information technology and computers in Arabic. Actual Rarity: It is not classified as an "extremely rare book" by the standards of manuscripts or old heritage editions, but obtaining its first edition (1987 AD) in good paper condition is considered relatively difficult in the used book market due to the discontinuation of this old edition and its subsequent replacement with newer updates.