TY  - BOOK
AU  - Vacca, Roberto
AU  - xx, 686 p.
AU  - Title
TI  - Modest technologies for a complicated world
SN  - 0080240674
PY  - 1980///
CY  - Oxford,New York
PB  - Pergamon Press
KW  - Technology
N1  - Includes index
ER  -