000			00317nam a2200133Ia 4500
005			20260413100359.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aKrishna , CM
245		0	_aReal Time Systems
260			_bNew Delhi, TMH _c1997
300			_a448
942			_cBB
999			_c392 _d392