000			00332nam a2200133Ia 4500
008			221231s9999 xx 000 0 und d
100			_aLeigh J R _94744
245		0	_aApplied Digital Control
260			_bPrentice-Hall of India
260			_c1984
300			_a408
650			_aElectronics and Communication _94745
942			_cBE_BK
999			_c3679 _d3679