=LDR 22 4500 =001 6892 =082 04$a2013 GUO =100 1\$aGuo, Xia =245 10$aDoes Commodity Price Volatility Hinder the Economic Growth? - Evidence from Sub-Saharan African Countries =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2013 =650 \0$aTheses =852 \\$bFreeman Library$h2013 GUO