A Symposiuam on interferometry held at the National Physical Laboratory on 9-11, June 1959
- Interferom etry
- Her Majesty's stationary office : London , 1960
Developed Under CSIR-KNOWGATE Project (12th Five Year Plan Network Project) Designed by : Mrs Ruma Chackraborty,Technical Officer and Sk Nausad Kabir, Project Assistant Supervised by : Mrs Chandana Patra, Principal Technical Officer