URkkHEBERRECHIr
S§ 53, 54 Urheberrechtsgesetz.
COPVRIGrHr
All rights reserved. Acquiring a copy of this mi the right of copying, uniess confinecl to enlar
Ccustomar// for non-commercia! librar / use.
crofilm does not include gement of single pages as
MIKRORESS GMBH Geschäftsbereich Mikropublikationen Baunscheidtstraße 17 - P-5300 Bonn