00318nam a2200109Ia 450000500170000008000180001724500770003526000350011230000070014750000350015458300190018920260716043258.0  a18.01.01 W927  aWorld Bank Research Programe : abstracts of current studies.... -[19  ]-  bWorld BankaWashingtonUSc19--  av.  aDocumentation Centre has: 1998  c3/7/00kM2LMGR