000 00231 a2200097 4500
001 17787
100 _aHumphrey, W
245 _aIntroduction to Servo mechanics System design
260 _a
_bPrentice Hall
_c
090 _c13144
_d13144
942 _aNUST-CAE
_cM
_c3497
999 _c252860
_d252860