000 00312nam a2200109Ia 4500
008 220216s9999 xx 000 0 und d
100 _aMohanachandran G
245 0 _aMinimisation of cost of transportation: A linear programming approach
260 _bRubber Board Bulletin
_c1983
300 _a17-26
942 _cJS
999 _c62978
_d62978