000			00324nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a192875108
041			_aen
082			_a193
100			_aSINGER, Peter.
245		0	_aMarx
260			_aOxford. _bOxford University Press. _c1980
300			_ax, 82p.
942			_cPR
999			_c66931 _d66931