00339    a2200109   450000500170000002000180001708200150003510000170005024500880006726000450015530000290020020250313150633.0  a0 333 17885 8  a335.43 SIN  aSINGER, W.H.  aThe Strategy of International Development: Essays in the Economics of Backwardness.  aLondon,bThe MacMillan Press LTD,c1975.  aix, 248p.: bIndexc21cm