000 00396nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8122417000
082 _a621.38154
_bNAG
100 _aNagrath, I J
245 0 _aControl system engineering
260 _aNew Delhi :
_bNew Age International,
_c1994
300 _a843.
365 _a345
650 _aApplied physics
700 _aGopal, M.
999 _c30984
_d30984