Chairman Mao's theory of the differentiation of the three world's is a major contribution to Marxism-Leninism .
- Peking : Foreign Languages Press , 1977
- 79p. ; 12 cm.
Includes bibliographical references and index.
Economic systems--China
communism
335 / EHA
Includes bibliographical references and index.
Economic systems--China
communism
335 / EHA