TY  - BOOK
AU  - Jéquier,Nicolas
TI  - Appropriate technology: problems and promises 
T2  - Development Centre studies
AV  - T49.5 .A66 1976
PY  - 1976///
CY  - Paris
PB  - Development Centre of the Organisation for Economic Co-operation and Development
KW  - Technology
N1  - Includes bibliographical references
ER  -