Indian Standard : methods of test for coal and coke - part 2 

 - New Delhi  Bureau of Indian Standards  1971 
<br/><br/> IS : 1350 (part 2) - 1970 (Reaffirmed 2000) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calorific value -- Solid mineral fuel<br/>Coal and coke<br/>Indian Standard