Heicon '70 International

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Overview:

Title: Heicon '70 International
Author: Mario B. Bosnyak
Year: 1970
Publisher: Heicon '70 Committee
Price: DM 5
Pages: 74
Binding: Pamphlet
Type: Non-fiction
Title Reference: Heicon '70 International
Notes: Limited to 1,200 copies. Distributed to the members of the 1970 Worldcon. Price is for copies ordered by non-members. Bosnyak is credited with "layout and typing", there is no editor credit. Translations by Hans-Werner Heinrichs. Assuming that the original language is English as it is presented first in all cases.