Columbia subject headings:
Labor unions--Political activity--Poland.
NSZZ "Solidarność" (Labor organization)
Trials (Political crimes and offenses)--Poland.
Harvard subject headings:
Civil rights--Poland
Frasyniuk, Wladyslaw--Trials, litigation, etc.
Frasyniuk, Wladyslaw.
Frasyniuk, Władysław, 1954---Trials, litigation, etc.
Labor unions--Political activity--Poland
Lis, Bogdan--Trials, litigation, etc.
Lis, Bogdan.
Michnik, Adam
Michnik, Adam--Trials, litigation, etc.
NSZZ "Solidarność" (Labor organization)
Political prisoners--Poland.
Trials (Political crimes and offenses)--Poland--Gdańsk.
Trials (Political crimes and offenses)--Poland.
Princeton subject headings: