Proceedings of the symposium on chemicals and oil from coal 
/ Organised at its premises by the Central Fuel Research..................................6th to 8th December, 1969 
 - Dhanbad:   Central Fuel Research Institute,   1969 
 - xii, 551p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>622.337  / L2