000 00225 a2200097 4500
001 24894
100 _aCanfield, E.B
245 _aElectromechanical control systems devices
260 _a
_bWiley
_c1965
090 _c16842
_d16842
942 _aNUST-CAE
_cM
_c7605
999 _c259967
_d259967