00335nam a2200109Ia 450000500170000008000190001724500980003626000250013430000100015950000360016958300200020520260716044015.0  a03.02.03 U5815  aIn quest of structural progress : revisiting the performance of the least developed countries  bUNaNew YorkUSc2010  a27 p.  aNote by the UNCTAD Secretariat.  c1/9/12kSANDRAW