סודות מכון אילון
Series: Spesi u-mistere ha-medinah sheba-derekh
Publisher: גרפאור־דפטל
Published: 1989
Place of publication: תל־אביב
Language: heb
Number of pages: 124
Subjects: Juvenile fiction; Defense industries; Mekhon Ayalon
Other titles: Sodot Mekhon Ayalon