000 00294nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aWhitebeck, R H
245 0 _aEconomic geography
260 _bMcGraw Hill book co
_aNew York
_c1941
942 _c1
999 _c22744
_d22744