- 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
- Author: I. Stamate I. Stoian
- Language: Romanian
- Year: 1965
- Author: I. Gh. Şabac
- Language: Romanian
- Year: 1964
- Author: Corina Reischer Anca Sâmboan
- Language: Romanian
- Year: 1972
- Author: Dr. Marius Stoka Eugen Mărgăritescu
- Language: Romanian
- Year: 1975
- Author: C. Ionescu-Țiu M. Vidrașcu
- Language: Romanian
- Year: 1969