D. K. Bhattacharya

• Engineering Physics
• Prehistoric archaeology
• Solid State Electronic Devices
• Ecology and Social Formation in Ancient History (Sakharam Ganesh Deuskar lectures on Indian history and culture)
• Palaeolithic Europe
• Anthropologists in India
• Ecology and social formation in ancient history
• Old stone age tools
• The role of solid particles in prebreakdown phenomena in transformer oil