000 00293nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aSP Eugene Xavir
245 _aPrinciples of Control Systems
260 _bDelhi:S chand
_c2003
300 _a514p.
650 _aElectronic
999 _c1233
_d1233