You can find digital versions and practice materials through the following platforms: Simple Shorthand DR. GD Bist (CamScanner) (Z-Library) | PDF
Dr. G.D. Bist is a renowned authority in stenography, holding a Guinness World Record for his shorthand speed. His books and magazines are considered essential for students preparing for high-level exams like SSC, UPSC, and various High Court stenographer tests. The most helpful "pieces" or books for learners include: Simple Shorthand by Dr. G.D. Bist
To develop professional speed (80–120+ WPM), experts recommend a three-stage approach: Simple Shorthand DR. GD Bist (CamScanner) (Z-Library) | PDF