7/17/2019 Task 9

http://slidepdf.com/reader/full/task-9-568dd0dcc8b35 1/2

 Task 9

Alle

Centre of visual

Interest

Sell

Centre of visualross

7/17/2019 Task 9

http://slidepdf.com/reader/full/task-9-568dd0dcc8b35 2/2

 Task 9