Perfectum
Objective phenomena
Regulatory changes
Arise exogenously
362
views
6
faves
3
comments
Uploaded on June 14, 2017
Taken on September 19, 2015
Perfectum
Objective phenomena
Regulatory changes
Arise exogenously
362
views
6
faves
3
comments
Uploaded on June 14, 2017
Taken on September 19, 2015