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- Language: Romanian
- Year: 1966
- Author: Acad. Miron Nicolescu
- Language: Romanian
- Year: 1968
- Author: conf. Constantin P. Popovici
- Language: Romanian
- Year: 1963
- Author: Mariana Craiu Marcel N. Roşculeţ
- Language: Romanian
- Year: 1976
- Author: G. Ciucu V. Craiu
- Language: Romanian
- Year: 1971
- Author: Octav Onicescu
- Language: Romanian
- Year: 1963
- Author: Gh. Mocanu Gh. Stoian Ecat. Vișinescu
- Language: Romanian
- Year: 1970
- Author: Aurelian Stan Mircea Grumăzescu
- Language: Romanian
- Year: 1973
- Author: Ion D. Ion Constantin Niță Nicolae Radu Dorin Popescu
- Language: Romanian
- Year: 1981
Algebra
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- Author: Ion D. Ion Nicolae Radu
- Language: Romanian
- Year: 1981