000			002910000a22001330004500
041			_aENG
080			_aD6,821
082			_aD6,821
100			_aBrushtein (B)
700			_aDementyev (V)
245			_aElements of the work
260			_aMoscow _bPeace Pub
650			_aEngineering Mechanical
999			_c30154 _d30154