000			00324nam a2200085 4500
080			_a621 _bART.75
245			_aMechanisms in modern engineering design; a handbook for engineers, designers and inventors Vol. <1=one> Lever mechanisms (translated from the Russian)
100			_aArtobolevsky, Ivan I
260			_aMoscow _bMIR Publishers _c1975
300			_a631p
999			_c27005 _d27005