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008			171124s9999||||xx |||||||||||||| ||und||
020			_a9780070570436
100			_aKRISHNA C.M;SHIN KANG G
245		0	_aREAL TIME SYSTEMS
250			_aSecond
260			_aNEWYARK _bM.G.H PUBLISHER-1 _c1997
300			_a448
942			_cLEN_BK
999			_c675 _d675