000			002980000a22001210004500
041			_aENG
080			_aD6,825
082			_aD6,825
100			_aAvrutin (S)
245			_aFundementals of milling practice tr fr the Russian by A Troitsky
260			_aMoscow _bFLPH
650			_aEngineering Mechanical
999			_c30155 _d30155