000 00348nam a2200145Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _a621.3811 CHA;3
100 _aChatterjee B
245 0 _aControl system components
260 _c1989
_bNew Delhi : Khanna,
300 _a70
650 _aControl system
942 _cAA
999 _c161985
_d161985