Document creator
Series
Record identification
IPN reference number
IPN Ol 17/912
Former reference numbers
IPN Bi 277/912/DOl
Historical reference numbers
632
File description
Title
Udział w sesjach i seminariach organizowane przez inne instytucje - 1973 r.
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Dates
Starting date
1973
Closing date
1973
Place of storage
Archive branch