Swann, Philip D. and Others <br/><br/>
Extraction of Useful Chemical Derviatives form Coal 

 - 
 - New York  M.S.S. Information Corporation  1976 
 - 188p   
<br/><br/>   
<br/><br/><label>ISBN: </label>
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Coal-Tar Products 
<br/><br/><label>Dewey Class. No.: </label>668.73