Annual book of ASTM standards 1977.   Part 21,  cellulose; leather; flexible barrier materials/ 
 Annual book of ASTM standards  Cellulose; leather; flexible barrier materials 
ASTM International. 
 - v. :  ill. ;  24 cm. 
<br/><br/> Revision issued annually 
<br/><br/><label>ISBN: </label>0803116691 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cellulose--Standards. <br/>Packaging--Standards.