000			002950000a22001210004500
008			160512b1956 xxu||||| |||| 00| 0 eng d
041			_aeng
080			_a621 _bS4
942			_cBK
100			_aShoop, C.F.
245			_aMechanical engineering practice: a laboratory reference text
260			_c1956
999			_c9091 _d9091