Kauneinta maailmassa
Subtitle: Rudolf Koivun ja Raul Roineen satujen lähteillä
By: Ervo Vesterinen
Publisher: Postimuseo
Published: 1997
Place of publication: Helsinki
Language: fin
Number of pages: 165
ISBN-13: 9789519720791
Subjects: Illustrators; Biography; Authors; Children's books; Fairy tales
Notes: Includes bibliographical references (p. 161-162) and index.

Summary in English.