Yrjö A. Jäntti
Yrjö A. Jäntti has written at least 1 book. Their most popular book is Sotaromaani: Tuntemattoman sotilaan käsikirjoitusversio with 1 save with an average rating of 5⭐.
Yrjö A. Jäntti has written at least 1 book. Their most popular book is Sotaromaani: Tuntemattoman sotilaan käsikirjoitusversio with 1 save with an average rating of 5⭐.
