000			00365nam a2200157Ia 4500
008			160615s9999 xx 000 0 und d
100			_aLEA(F C)
245			_aSir Joseph Whitworth- A pioneer of mechanical engineering
260			_aLondon
260			_bLongmans
260			_c1946
300			_a31 p.
942			_cBooks
999			_c2371 _d2371