TY  - BOOK
AU  - Drucker, Peter F
TI  - The Age of discontinuity: guidelines to our changing society
SN  - 434 90395 7
U1  - 301.24 21st
PY  - 1969///
CY  - London
PB  - Heinemann
KW  - Social structure; Social change; Economic development-Social aspects; Technological-Social aspects
ER  -