Patented inventions of the C. S. I. R: a compilation of the specifications of patented inventions of the Council of Scie
- Council of Scientific and Industrial Research : New Delhi , 1951
555 p.
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