David Roper
8 SlideShares
Personal Information
Organization / Workplace
San Diego, CA United States
Industry
Electronics / Computer Hardware
Website
http://americas140.ning.com/

Presentations

(8)
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Peoples and empires

15 years ago • 116 Views

Peoples and empires2

15 years ago • 76 Views

Peoples and empires3

15 years ago • 130 Views

Peoples and empires4

15 years ago • 122 Views

Struggle and survival pt1

15 years ago • 92 Views

Struggle and survival pt2

15 years ago • 81 Views

Struggle and survival pt3

15 years ago • 159 Views

Struggle and survival pt4

15 years ago • 143 Views
Personal Information
Organization / Workplace
San Diego, CA United States
Industry
Electronics / Computer Hardware
Website
http://americas140.ning.com/