Pakirappa’s book is famously aligned with the Common Syllabus of Visvesvaraya Technological University (VTU) for courses like or 18ME34A (Material Science & Metallurgy). When a student searches for the PDF, they aren't looking for general knowledge; they are looking for the exact chapter order (e.g., Crystal Structures -> Phase Diagrams -> Heat Treatment) that matches their semester scheme.
Pakirappa’s book is famous for having "Solved VTU Questions" at the end of each chapter. In the PDF, check the last 10 pages of the file. If those are missing, you have a bad scan. metallurgy and material science textbooks pdf by pakirappa