000 002540000a22001210004500
245 _aInstrument technology
100 _aJones, E.B.
260 _aLondon
_bButterworths
_c1956
300 _a208 p.
080 _a531.7
_bJ6
041 _aEN
942 _cBK
999 _c93301
_d93301