000			00383nam a2200145Ia 4500
005			20260205052730.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a382.1042 H219C
100			_aHariharan S V
245		0	_aComparative cost theory through linear programming
260			_aDelhi _bB R pub. _c2000
300			_a133p.
690			_aINTERNATIONAL;TRADE
942			_cBK
999			_c119775 _d119775