Civil defense /

Bibliographic Details
Main Author: Egorov, P. T. (Pavel Timofeevich)
Other Authors: Shli︠a︡khov, I. A. (Ivan Alekseevich), Alabin, N. I. (Nikolaĭ Ivanovich)
Format: Book
Language:English
Published: Moscow : ["Vysshai︠a︡ shkola"], [1977]
Subjects: