00297    a2200109   450000500170000008200160001710000190003324500420005226000310009430000470012570000150017220250621094405.0  a330.960 KAM  aKAMARCK, M. A.  aThe Economics of African Development.  aLondon,bPall Mall,c1967.  axiv, 294p.: ill.; map, table.bIndexc22cm  aMOUSSA, P.