D.S. Chandrasiri
3 SlideShares 6 Followers 6 Followings
Personal Information
Organization / Workplace
Wennappuwa Sri Lanka
Occupation
Teacher
Industry
Education
Website
dschandrasiri.blogspot.com/
Tags
using internet communication
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Presentations

(2)

Radio communication

13 years ago • 1230 Views

Internet

13 years ago • 3645 Views

Documents

(1)

Colombo port expansion project (2)

13 years ago • 6308 Views
Personal Information
Organization / Workplace
Wennappuwa Sri Lanka
Occupation
Teacher
Industry
Education
Website
dschandrasiri.blogspot.com/
Tags
using internet communication
See more