Atoom-alarm!

From Author Wars - https://authorwars.com/books/atoom-alarm-1580958.html

Overview:

Title: Atoom-alarm!
Author: Kurt Mahr
Year: 1968
Type: Chapter Books

Editions/Publications:

Unknown. Atoom-alarm! (Unknown, Kurt Mahr, Born, ƒ1.25, 95 pages, Paperback, Chapter Book)