00557nam a22001337a 4500 230717b |||||||| |||| 00| 0 eng d National Science Library National Science Library Low temperature carbonization of non-caking coals & lignites and briquetting of coal fines / Symposium organized by The Regional Research Laboratory, Hyderabad 20-22 November, 1961 New Delhi: Council of Scientific & Industrial Research, 1964 viii, 348p. Vol. II Symposium udc SYM 52709 52709 0 0 udc Vol. II, 1964 0 0 84779 NSL NSL GF/Rk-8/C-8/R-2 2023-07-17 0 84 2023-07-17 00:00:00 2023-07-17 SYM