TY - BOOK ED - International Development Research Centre TI - DEVSIS : : the preliminary design of an international information system for the development sciences SN - 0889360847 AV - IRA Z672.155 PY - 1976/// CY - Ottawa PB - : International Development Research Centre KW - International information system KW - Information services, KW - User needs, KW - International development research centre (Canada) ER -