00693nam a22001457a 4500008004100000040005500041080001600096245018100112260005500293300001500348650001600363942001200379999001700391952013900408230619b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a622.337bL2  aProceedings of the symposium on chemicals and oil from coalc/ Organised at its premises by the Central Fuel Research..................................6th to 8th December, 1969  aDhanbad: bCentral Fuel Research Institute, c1969  axii, 551p.  aProceedings  2udccPR  c44673d44673  00102udc406622337_L270967723aNSLbNSLcGF/Rk-12/C-10/R-3d2004-07-12l0o622.337 L2p187866r2023-06-19 00:00:00w2004-07-12yPR