You might be able to get some useful info by running stat on $PGDATA/base/<table's relid> (for instance when the file was created). Don't think this is applicable for a view though.
A better way is to search for the respective DDL command in postgres log files, if you are logging all DDLs
Payal
Payal Singh, Database Administrator,
OmniTI Computer Consulting Inc. Phone: 240.646.0770 x 253