000 00297nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a629.8312
100 _aCurtis D Johnson
245 0 _aControl Systems Technology
250 _a1
260 _bPearson Education, New Delhi
_c2013
942 _cBK
999 _c29186
_d29186