00386nam a2200133Ia 4500008004100000082001600041100002000057245002000077260003800097300001000135490002500145600005400170650002800224140224s9999    xx            000 0 und d  aR 541.64 L3  aMark, Herman F.  aGiant molecules  aNew YorkbTime-Life Bookscc 1973  a200p.  aLife Science Library  a Herman F.Mark and the editors of time-life books  aPolymers,Polymerization