000			00347nam a2200157 4500
082			_a370 _bVAS.O
084			_2Colon Classification
100			_aVasilyev, M
245			_aOn the track of discovery / _cby M Vasilyev
260			_bProgreen,
300			_a189p. :
500			_aVol 1
505			_aVol 1
650			_aEducation
942			_cBK
999			_c685379 _d685379