In Romania, schools often distribute printed textbooks for free through the Programul Național „Școală pentru toți” (Manualele școlare gratuite). If you missed the distribution, ask the school librarian or your informatics teacher if any spare copies are available.

I understand you're looking for a physical (paper) version of the "Manual Informatică clasa 10" (10th grade Computer Science textbook). Here’s how you can obtain a printed copy: