000			00319nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a1
082			_b538 JA
100			_a"Jayashankar, R"
245		0	_aDecision Support Systems
260			_aNew Delhi
260			_bT.M.H
260			_c1989
300			_a"XII, 336"
999			_c30603 _d30603