World Development Report 1991  The Challenges of Development 
The World Bank 
 - Oxford:  Oxford University Press;  1991. 
 - xii,290p.:  ill.;  27cm. 
 - World Development Report .
<br/><br/><label>ISBN: </label>9780195208689 
<br/><br/><label>Gov. Doc. Class. No.: </label>TDLM/52