000			00392nam a22001577a 4500
003			NIELib
005			20251205121531.0
008			251205b |||||||| |||| 00| 0 eng d
082			_a370 _bLEF
100			_aLeff,Gordon _953526
245			_aHistory And Social Theory
260			_aNew York: _bAnchor Books, _c1971.
300			_axiv,225p.; _c19cm
650		0	_aEducation
942			_2ddc _cLM
999			_c163164 _d163164