Kustannusosakeyhtiö Otava
Postal address
PL 134
FI-00121 Helsinki
Visiting address
Uudenmaankatu 10
FI-00120 Helsinki
Municipality: Helsinki
County: Southern Finland
Telephone: +358 (0)919961
Fax: +358 (0)91996440
Read more about the company on www.otava.fi