000			00356nam a22001337a 4500
082			_a500 _bDEM/H
100			_aDemidov V _959078
245			_aHow we see what we see/ _cby Demidov V and Alexander Repyev (tr.)
260			_aMoscow: _bMir Publishers, _c1986.
300			_a238p.
490			_aScience for every one
650			_aScience _959079
942			_cBK
999			_c139068 _d139068