Petri Karjalainen

Add friend
Sign in to Goodreads to learn more about Petri.

http://www.macmadigan.com

Scaling Up: How a...
Rate this book
Clear rating

 
The 1 Hour Trade:...
Rate this book
Clear rating

 
Loading...
year in books
Gösta H...
0 books | 14 friends

Alvis D...
0 books | 32 friends

Sebasti...
49 books | 15 friends

Pirjo I...
0 books | 7 friends

Esa Takala
0 books | 2 friends

Bo
Bo
332 books | 304 friends

Juha Ru...
3 books | 67 friends

Katarii...
434 books | 10 friends

More friends…

Favorite Genres



Polls voted on by Petri

Lists liked by Petri