Agnessa Spanellis

Agnessa Spanellis is the author of "Transforming Society and Organizations Through Gamification" and "Systems Thinking for Business and Management".

Books by Agnessa Spanellis

Systems Thinking ...
Bititci, Umit S.
Hardback: $173.00

Transforming Soci...
Spanellis Agnessa
Hardback: $179.99

Systems Thinking ...
Bititci, Umit S.
Paperback: $47.99

Transforming Soci...
Spanellis Agnessa
Paperback: $179.99