000 00247nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aNAGRATH I J & GOPAL M
245 _aCONTROL SYSTEM ENGG.
250 _a3
260 _c2003
_bNEW AGE INTERNATIONAL
999 _c29134
_d29134