000 00234nam a2200097Ia 4500
008 170619s9999 xx 000 0 und d
100 _aNAGRATH GOPAL
245 0 _aCONTROL SYSTEMS ENGG
260 _bNEW AGE INTERNATIONAL PUB
260 _c2010
546 _aENGLISH
999 _c19166
_d19166