000 00418cam a22001337a 4500
008 180718b1958 xxu||||| |||| 00| 0 eng d
082 _aI5533 D732
100 _aDorfman, Robert...[et.al.]
245 _aLibear programming and economic analysis
_cby Robert Dorfman...[et.al.]
260 _aNew York
_bMcGraw-Hill
_c1958
300 _a525p.
650 _aEconomics --Mathematical models
650 _aInput-output analysis
999 _c364342
_d364342