Matematika pro nižší ročníky víceletých gymnázií - Podobnost a funkce úhlu (kvarta) (2026)

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• Returned items must be returned in their original packaging
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To start a return or exchange, please follow these steps:

1. Email us at info@czechmovie.com with your order number and the products you wish to return or exchange. For damaged or defective items, a photo helps us resolve your request quickly.
2. We will reply with the return address and instructions.
3. Pack the items securely in their original packaging and send them back to us.

Additional information:

• Once we receive the product, we issue a full refund (or send a replacement package) within 2 business days.
• Contact email: info@czechmovie.com