Warnes, Arthur R.  <br/><br/>
Coal tar and some of its products /  
by Arthur R. Warnes. 
 - 2nd ed. 
 - London :    Sir I. Pitman & Sons, Ltd.,    1931. 
 - xxii, 105 p. :    ill., tables ;    19 cm. 
<br/><br/>Includes bibliographic materials. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Coal-tar.<br/> Coal-tar products.
<br/><br/><label>Dewey Class. No.: </label>668.7 WAR