Even if you find a PDF, it is likely a third-generation photocopy scan. Diagrams of springs, gears, and bearings will be illegible. Stress-strain curves will look like black blobs, making studying impossible.

The series is typically divided into two volumes, covering the foundational and advanced aspects of mechanical element design:

It wasn’t just a piece of clothing. It was a story. Red, of course—the colour of passion and prosperity. But threaded into its heavy silk were gold zari patterns that had been designed by her great-grandmother. Kavya’s throat tightened. She thought of the five generations of women who had worn this family heirloom, their hopes and tears woven into the fabric. Wearing it felt like stepping into a flowing river of ancestry.