TY  - BOOK
TI  - Towards global action for appropiate technology
SN  - 0080242774
AV  - T49.5 .T68 1979
PY  - 1979///.
CY  - Oxford [etc.]
PB  - Pergamon Press
KW  - Appropriate technology
KW  - Developing countries
KW  - Technologie
KW  - Pays en voie de dâeveloppement
ER  -