000			00282nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aGopal,M.
245		0	_aControl Systems
250			_a4th,(2015)
260			_bNew Delhi: MGH
300			_a878
650			_aEE
942			_cENG
999			_c13128 _d13128