TY  - BOOK
AU  - Hann,C.M.
TI  - When history accelerates: essays on rapid social change, complexity, and creativity 
SN  - 048511464X :
U1  - 303.4 20
PY  - 1994///
CY  - London, Atlantic Highlands, NJ
PB  - Athlone Press
KW  - Social change
KW  - Case studies
N1  - Includes bibliographical references and index
ER  -