Pre-dialectical logic /
The Marxist system : economic, political, and social perspectives /
Dialectics and Humanism : the Polish philosophical quarterly : autumn 1973 : [XV World Congress of Philosophy].
Varieties of American English: Regional Dialects
Topical problems of the activities of marxist-leninist and revolutionary /
Marxist-Leninist philosophy the theory of revolutionary practice.
Language policy, dialect, and biligualism : a focus on Hunagarian language use in Slovakia. 2 /
Development of the Long-Vowel System in Ancient Greek Dialects /
Dialectical Materialism and Modern Science. Proceedings of an International Symposium.
Czechoslovakia today /
Technology today /
Britain today /
The microeconomy today /
Nutrition for today /
The economy today. /
The microeconomy today. /
Business today /
The economy today /
The macroeconomy today /