000			00367nam a2200145Ia 4500
008			180710s9999 xx 000 0 und d
020			_a246432
082			_a621.815 _bRYD
100			_aRyder, G.H.
245			_aTheory of machines through worked examples
250			_a3rd ed.
260			_aLondon _bCleaver-Hume Press _c1959
300			_aviii, 280 p.
942			_cR
999			_c89328 _d89328