TY  - BOOK
AU  - De Gregori, Thomas R
AU  - 
TI  - theory of technology: continuity and change in human development
U1  - 62.001.1 
PY  - 1989///
CY  - New Delhi
PB  - Affiliated East-West Press
KW  - Technology
KW  - Electronics
KW  - theory
KW  - Human development
ER  -