1.
Vertical Software Industry Evolution: Analysis of Telecom Operator Software (Contributions t...
by Tyrväinen, Pasi, Mazhelis, ...
ISBN: 9783790823516
List Price: $119.00
2.
Vertical Software Industry Evolution
by Tyrv Inen, Pasi, Mazhelis, ...
ISBN: 9783790823530
List Price: $24.99