Mark,H.F.  x <br/><br/>
Man made fibers  Science and technology 

 - x 
 - N.Y.  Interscience Pub.  1967 
 - x 
<br/><br/>
<br/><br/><label>ISBN: </label>x   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fibers. Fibers 
<br/><br/><label>Dewey Class. No.: </label>547.85/MAM