No, both spellings refer to the same author. The spelling variation is common in romanization of Urdu/Hindi names. Search using both spellings to cover all bases [4†L14-L17].
Treat a digital copy as an emergency backup for quick reference. For serious, in-depth study, use a physical book to avoid distractions and build a deeper connection with the material. Remember, "Majid Hussain geography pdf google drive in hindi" might get you the file, but consistent, focused study with the physical book will get you the rank. No, both spellings refer to the same author