TY  - SER
AU  - Hopkins,Elwood M.
TI  - The life cycle of urban innovations
T2  - Working paper series
AV  - HT166 U7225 no.2
PY  - 1994///
CY  - Washington
PB  - UNCHS/The World Bank/UNDP-Urban Management Programme
KW  - City and town life
N1  - UNDP/UNCHS (Habitat)/World Bank
ER  -