Covering letter

ArchiveCorrespondenceOutgoing foreign mail (1979)
Covering letter
Covering letter
Date: 
29.12.1979
Authors: 
Andrei Petrovich Ershov
Addresse: 
A. Balynicki-Birula
Organizations: 
Univer. of Warsaw
People: 
Wladislaw Marek Turski
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