000 00265nam a2200109Ia 4500
008 220201s2015 xx 000 0 eng d
100 _aNAGRATH & GOPAL
245 0 _aCONTROL SYSTEM ENGINEERING
260 _aDELHI
_bNEW AGE INT.
_c2015
300 _a895
942 _2ddc
999 _c69258
_d69258