000 00285pam a2200121a 44500
082 _a621.8
_bJ708i
100 _aJones, E. B.
245 1 _aINSTRUMENT TECHNOLOGY
260 _aLondon
_bButterworths Scientific Pub.
_c1957
300 _ax,198
964 _gCIRC
997 _a5019 v. 3 C
999 _c436234
_d436234