000			00398nam a2200157Ia 4500
008			210210b1988 xxu||||| |||| 00| 0 eng d
082			_a510.2433 DEVM
100			_aDEVAIRAKKAM (S).
245			_aMathematical methods. Ed.2
250			_a
260			_aTirunelveli _bJothi Publications _c1988
300			_a284,56
650			_aMathematical economics
690			_aEconometrics
906			_a047731
999			_c96847 _d96847