00316nam a2200109Ia 450000500170000008000190001724501040003626000250014030000110016558300190017665000110019520260716043533.0  a19.01.05 D5145  aDEVSIS : the preliminary design of an international information system for the development sciences  bIDRCaOttawaCAc1976  a247 p.  c10/11/04kJOYD  aDEVSIS