000 00222nam a2200097Ia 4500
008 170619s9999 xx 000 0 und d
100 _aPATIL SC
245 0 _aFEEDBACK CONTROL SYSTEMS
260 _bSatya Prakashan
260 _c2006
546 _aENGLISH
999 _c18785
_d18785