000			00295nam a2200121Ia 4500
005			20241122224253.0
008			241122s9999||||xx |||||||||||||| ||und||
041			_aEnglish
245		0	_aManagerial economics
260			_bTata McGraw-Hill Publishing Company _c1977
300			_a354p.
942			_cBK
999			_c2312 _d2312