Druzhba, Bŭlgarii︠a︡ /
KIPP po kartografii︠a︡ (Sofia, Bulgaria)
Sofii︠a︡ : KIPP po kartografii︠a︡,
c1983.
Bird's-eye view.
Panel title.
Title at upper right: Druzhba.
Oriented with north toward the upper right.
Includes index to points of interest.
Text and ill. (some col.) on verso.