00306nam a2200097Ia 4500080001800000100002200018245008400040260005100124300001600175583001700191  a09.04.05 C635  aCleverdon, Robert  aThe economic and social impact of international tourism on developing countries  bEconomic Intelligence Unit LtdaLondonGBc1979  a[1], 153 p.  c3/2/05kJOYD