000			00338nam a2200145Ia 4500
008			221030s9999 xx 000 0 und d
041			_aEnglish
082			_a105.23 _bSuk
100			_aR. C. Sukla
245		0	_aControl Systems _cby R. C. Sukla
260			_bDhanpat Rai Pub _aNew Delhi _c0
300			_a644
650			_aEE
942			_cBK
999			_c4762 _d4762