000			00352nam a2200121Ia 4500
001			100152
008			170722s9999 xx 000 0 und d
100			_aBrzezinski, Zbigniew K.
245			_aPermanent Purge : _b Politics in soviet totalitarianism /
260			_c1956.
490			_aHarvad University, Russian research centre studies,20
942			_cGEN
999			_c47324 _d47324