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Welcome to eGyanKosh, your go-to resource for comprehensive study materials designed specifically for IGNOU students. In this section, we are excited to present the Unit-4 Leather Grading study material, tailored for the 2025 academic year. This invaluable resource aims to equip learners with essential knowledge and skills related to leather grading, an important aspect of the leather industry. Here, you can easily download high-quality study materials at no cost, ensuring that you have the tools you need to excel in your studies. Join us in enhancing your learning experience as we delve into the intricacies of leather grading together!