000			00299nam a2200133Ia 4500
100			_aMakarenko . A
365			_bRs . 1 =50
942			_cBK
654			_a
245			_aProblems Of Soviet School Education
260			_aMoscow _bProgress publishers _c1965
082			_a370.947
300			_c20 .5
999			_c377264 _d377264
041			_aeng