000			00343nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a812240054X
082			_a658
082			_b4034 M
100			_aMustafi C.K.
245		0	_aOperation Research
260			_aNew Delhi
260			_bWiley Eastern
260			_c1998
300			_aXI- 429
999			_c29662 _d29662