000 00585 a2200205 04500
001 5230
008 050512s1959 eng d
041 0 _aeng
045 _a1959
082 0 _a629.8
_bM978c
100 4 0 _aMurphy, Gordon J
245 0 _aControl engineering/
_cGordon J Murphy
260 4 _aNew Jersey:
_bD.Van Nostrand Company
_c1959.
300 4 _a384 p.; il., grafs.
490 _aThe Van Nostrand Series in Electronics and Communications
650 _aControl
650 _aSistemas de control
942 _2ddc
_cBK
999 _c5304
_d5304