Nazemnai︠a︡ navigat︠s︡ii︠a︡.

Bibliographic Details
Main Author:	Govorukhin, Alekseĭ Mikhaĭlovich
Other Authors:	Kuprin, Alekseĭ Mikhaĭlovich
Format:	Book
Language:	Russian
Published:	Moskva : Voennoe izd-vo, 1970.
Subjects:	Military topography. Range-finding.

Cushing: Ragan Military (Does not check out)