Ph.D. in Urban Services Management, 起点传媒, (2001)
Other in Urban Studies, 起点传媒, (1999)
M.A. in Library Science, University of Michigan, (1969)
Ph.D. in Urban Services Management, 起点传媒, (2001)
Other in Urban Studies, 起点传媒, (1999)
M.A. in Library Science, University of Michigan, (1969)