Πορτρέτο του μαθητή στη βιβλιοθήκη του σχολείου με tablet υπολογιστή. Επιχειρησιακή έννοια διαχείρισης βάσεων δεδομένων και αρχείων - Φωτογραφίες & Εικόνες Αρχείου

Student holding lot of books in school library. Hard worker and persistence concept.

Portrait of student in school library with tablet computer. Database and archive management business concept

Happy students group in school library selecting books to read and walking

Student holding lot of books in school library. Hard worker and persistence concept.

Female student study in library using tablet and searching internet while Listening music and lessons on white headphones

Female student in library using tablet and searching internet while

Portrait of happy student while reading book in school library. Study lessons for exam. Hard worker and persistance concept.

Female student study in school library, searching for information on internet. Listening music and lessons on white headphones

Female student study in school library using tablet and searching for information on internet. Listening music and lessons on white headphones

Female student study in school library, using tablet and searching for information on internet. Listening music and lessons on white headphones