000 00308pam a2200133a 44500
082 _a621.8
_bN65p
100 _aNixon, Floyd E.
245 1 _aPRINCIPLES OF AUTOMATIC CONTROLS
260 _aLondon
_bMacmillan
_c1958
300 _a409
650 _aAutomatic Control
964 _gCIRC
997 _a39261 C
999 _c408905
_d408905