I S I <br/><br/>
IS No 1448 P 48 1968 Indian Standard Methods of Test For Petroleum Its Products Olefins and Aromatic Contents 

 - New Delhi  ISI, NewDelhi  1973 
<br/><br/><label>ISBN: </label>0000006994 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics1448196848 Aromatic  Contents  Indian  Its  Methods  No  Olefins  P  Petroleum 
<br/><br/><label>Dewey Class. No.: </label>540