Sen, Debabrata.
Basic principles of geopolitics and history : theoretical aspect of international relations / Debabrata Sen. - Delhi : Concept pub., c 1975. - xii, 270 p. ; 20 cm.
Includes index.
331 331
Political Science.
320.12 / D35b
Basic principles of geopolitics and history : theoretical aspect of international relations / Debabrata Sen. - Delhi : Concept pub., c 1975. - xii, 270 p. ; 20 cm.
Includes index.
331 331
Political Science.
320.12 / D35b