00269nam a2200109Ia 450000500170000008000180001724500400003526000410007530000160011650000080013258300190014020260716043053.0  a03.02.01 I611  aTrends in developing economies 1989  bWorld BankaWashington, D.C.USc1989  avii, 530 p.  aIDS  c3/7/00kM2LMGR