Nenson, J.H.L <br/><br/>
Developments in PVC technology proceedings of the symposium held at the national college of Rubber Technology, London from 14 to 15 February 1973 

 - London  Applied science publ  1973 
 - x+161p 
<br/><br/><label>Universal Decimal Class. No.: </label>678.743  / HEN.73