TY  - BOOK
ED  - International development research center 
TI  - DEVSIS: : preliminary design of an international information system for the development sciences
U1  - 029.8 
PY  - 1976///
CY  - Ottawa
PB  - IDRC
KW  - Information system
KW  - Information retrieval
N1  - Includes bibliographical references and index
ER  -