00536nam a2200157 a 4500008004100000100002600041245005800067260003300125300003700158490007200195504004100267651004300308003000100351005001700352040000900369                                          a Westebbe, Richard M.14aThe economy of Mauritania/c[by] Richard M. Westebbe.  aNew York :bPraeger,c[1971]  axviii, 172 p. :bmaps. ;c25 cm.  aPraeger special studies in international economics and development.  aIncludes bibliographical references. 0aMauritaniaxEconomic conditionsy1960-20230123133834.0  cNUST