1
Degradable polymers and materials : principles and practice /
Book
...FNJ - Kunststoffe - Ãœberblicke, Allgemeines...
Table of Contents 
2
Polymere Werkstoffe. 3 : Technologie 2 /
Book
...FNJ - Kunststoffe - Ãœberblicke, Allgemeines...