Kohl, Arthur L. <br/><br/>
Gas purification / 
Arthur L. Kohl, Fled C. Riesenfeld 
 - 4th ed. 
 - Houston, Tex. :  Gulf Publishing Co.,  1985 
 - 900 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0872013146 
<br/><br/><label>LCCN: </label>85-004148 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gases--Purification