000			00301nam a2200133Ia 4500
008			150227s9999 xx 000 0 und d
082			_a1 629.8 GOP
100			_a"Gopal, M"
245			_aControl Systems
250			_a2001
260			_bTata Mc Graw Hill
300			_a1 629.8 GOP
938			_bCEN_1001
999			_c1945 _d1945