Braun/ Dietrich  <br/><br/>
Simple methods for identification of plastics 

 - Munich  Hanser publishers  1986 
 - 110 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Plastics
<br/><br/><label>Dewey Class. No.: </label>668.4  / BRA