000			00369nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a631180567
041			_aen
082			_a330.015118
100			_aOstaszewski, Adam.
245		0	_aMathematics in economics : models and methods
260			_aOxford. _bBlackwell Pub. _c1993
300			_axix, 508 p
942			_cPR
999			_c45192 _d45192