000			00346nam a2200145Ia 4500
008			170101s1987 xx 000 0 und d
082			_a620.72 T78L
100			_aTRIPATHI, A.N
245		0	_aLinear systems analysis
260			_bNew Delhi _c1987
300			_a320p
650			_aSYSTEM ANALYSIS
653			_aSYSTEM ANALYSIS
942			_2ddc _cB
999			_c99513 _d99513