000 00325nam a2200133Ia 4500
008 230326s9999 xx 000 0 und d
020 _a0
082 _a0
_bNAG
100 _aNagrath, I.
245 0 _aControl System Engineering (Gupta Sir)
260 _a
_bN/A
_c               
365 _b0
650 _a
_a
999 _c2699
_d2699