| 000 | 004100000a22001570004500 | ||
|---|---|---|---|
| 008 | 140223b1977 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _aX:2 L7.1-.2 | ||
| 082 | _aX:2 L7.1-.2 | ||
| 245 | _aProduction and allocation 1-2 | ||
| 260 |
_aMilton Keynes _bOpen Univ Pr _c1977 |
||
| 500 | _aOpen Univ D101 | ||
| 650 | _aEconomics | ||
| 650 | _aProduction Resources | ||
| 906 | _aOpen University | ||
| 999 |
_c159059 _d159059 |
||