000 00604nam a2200193Ia 4500
919 _a039285
082 _a629.832
_bN67
245 _aServomechanisms
_c
260 _aCalifornia
_bAddison Wesley
_c1967
300 _axii, 276p
690 _aServomechanisms
999 _c39280
_d39280