Sukellusvenesotaa Itämerellä

By Ekman, Per-Olof
(Submarine war in the Baltic Sea)
1986, Keristo Oy, Hameenlinna
ISBN 9519979115
431 pages, about 40 photos and maps
book is in Finnish language

Descripton: A great book which covers both WWI and WWII and all the movements of Russian, Finnish and German submarines in the Baltic Sea. It also covers the operations by British submarines in the Baltic in WWI.

- This book has been translated from another language.