000			00517nam a2200193Ia 4500
999			_c70229 _d70229
005			20220527113315.0
008			180710s9999 xx 000 0 und d
020			_a61980
082			_a621.815 _bMAC _223
100			_aDobrovolsky, V.
245			_aMACHINE elements: a textbook / _c[by] V.Dobrovolsky...[et al.]
250			_a2nd ed.
260			_aMoscow _bMir pub. _c1977
300			_a492 p.
500			_aIncludes index.
650			_aMachine design
650		0	_a Machanical Engineering _9104023
942			_cS