000 | 00380nam a2200145Ia 4500 | ||
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008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
040 |
_e12882 _aMAIN |
||
041 | _aEnglish | ||
082 | _a330.1543 B454C | ||
100 | _aBergstrom, A R | ||
245 | 0 | _aConstruction and use of economic models | |
260 |
_aLondon _bEnglish University Press _c1967 |
||
300 | _ax, 131 p. | ||
942 | _cBK | ||
999 |
_c227492 _d227492 |