TY  - BOOK
AU  - Evans, Trevor
TI  - The challenge of change: report of a conference on technological Change and Human Development. Jerusalem, 1969
U1  - 303.483 
PY  - 1969///
CY  - New York
PB  - Pergamon 
KW  - Social Sciences
N1  - Report  of a conference on technological change and human development. Jerusalem, 1969
ER  -