000			00337nam a2200145Ia 4500
008			180710s9999 xx 000 0 und d
020			_a31031
082			_a379.1 _bLEN
100			_aLENIN
245			_aOn public education
260			_aMoscow _bProgress pub. _c1975
300			_a149 p.
650			_aEducational planning
942			_cS
999			_c73221 _d73221