00503nam a22001097a 4500008004100000040005500041245018600096260006900282300001600351500001200367650001400379230717b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aLow temperature carbonization of non-caking coals & lignites and briquetting of coal finesc/ Symposium organized by The Regional Research Laboratory, Hyderabad 20-22 November, 1961  aNew Delhi: bCouncil of Scientific & Industrial Research, c1964  aviii, 348p.  aVol. II  aSymposium