- When making use of any work, the rights of the author must be preserved by putting his name on it and publishing house.
- Reproduction may not exceed 11% of the work at one time to be used for the purpose of teaching and scientific research.
- The use of counterfeit copies of the computer program is prohibited.
- It is prohibited to place all picture books on the shelves of the library except for the purpose of preservation
- On the originals.
- When making use of an image, diagram, or succession from the work, it is necessary Place the name of the author and the publishing house under the image or graphic.