000			00285nam a2200133Ia 4500
005			20241122224250.0
008			241122s9999||||xx |||||||||||||| ||und||
041			_aEnglish
082			_bGUP-M
245		0	_aManagerial economics
260			_bTMH _c2002
300			_a270p.
942			_cBK
999			_c2193 _d2193