000			00257nam a2200121Ia 4500
008			230312s9999||||xx |||||||||||||| ||und||
082			_a330.954 _bKHA-E
100			_aKhan:Ahsan
260			_bHEC _aPK _c2017
300			_a368
650			_aEconomics
942			_cBK
999			_c415 _d415