000			00408nam a2200145Ia 4500
008			241012s9999 xx 000 0 und d
082			_a305.5 _bYER
100			_aYermakova, Antonina
245		0	_aWhat are classes and the class struggle
260			_c1986 _aMoscow _bProgress
300			_a263p
650			_aSocial classes Social conflict
700			_aSavchenko, Sergei Ratnikov, Valentin
942			_cBK
999			_c900440 _d900439