International progress in urethanes / 
edited by K. Ashida and K.C. Frisch 
 - Westport :  Technomic Publishing,  1980 
 - v. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>877623031 
<br/><br/><label>LCCN: </label>77-71704 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urethanes