Dörren till sommaren

From Author Wars - https://authorwars.com/publications/dorren-till-sommaren-867761.html

Overview:

Title: Dörren till sommaren
Author: Robert A. Heinlein
Year: 1978
ISBN-10: 9172281863
Publisher: Delta (Stockholm)
Pages: 170
Binding: Paperback
Type: Novel
Title Reference: Dörren till sommaren
Notes: Swedish translation of The Door Into Summer (1956), the translation was originally published in 1976. Not sold in the book stores, only available directly to Delta's customers. Publication data from DeltaSF thumblr.