The previous page is sending you to http://www-wds.worldbank.org/servlet/WDSContentServer/WDSP/IB/1999/04/28/000009265_3970716144635/Rendered/PDF/multi0page.pdf%3Fbcsi_scan_A8AA4F79F19141A2%3DK4rTNzrpHKZ6PU%2B%2BrKYEpycAAABG72ME%26bcsi_scan_filename%3Dmulti0page.pdf.

 If you do not want to visit that page, you can return to the previous page.