Chemical from coal  New processes 

 - Chichester  John Wiley and Sons  1918 
 - vii,114p.  24cm. 
<br/><br/><label>ISBN: </label>9780471913251 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Coal tar products
<br/><br/><label>Dewey Class. No.: </label>661.803  / P28C