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003 EG-Helioplies
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040 _aEG-Helioplies
_cEG-Helioplies
082 0 4 _221
_a330/WD
100 0 _a"Jureen, Lars"
700 0 _a"Wold, Herman"
245 1 0 _aDemand analysis A study in Econometrics /
_c"Jureen, Lars" , "Wold, Herman"
260 _aالإسكندرية
_bJOHN WILEY & SONS INC.
300 _a358 P.
650 0 4 _aEconomics
999 _c17559
_d17559