000 00323nam a2200121Ia 4500
008 190709s9999 xx 000 0 und d
082 _a330.99 Ek1
100 _aEkblaw, Sidney E
245 0 _aWorkbook for economic and social geography
260 _aNew York
_bGregg Publishing Divisio
_c1958
300 _a157
942 _cBK
999 _c41202
_d41202