Autor: Octavian radu, 5 titluri

Physics Problems with Solutions - Mechanics: For Olympiads and Contests, Paperback/Octavian Radu

Octavian Radu

My Way

Octavian Radu

Sapte porti. Originile lui Jayden Wiker

Radu Octavian

Liceul 13

Radu Octavian

Treisprezece

Doina Rusti,Octavian Soviany,Lucian Mindruta,Iulia Micu Simoţ,Radu Găvan,Tudor Ganea,Bogdan Raileanu,Cosmin Leucuta,Allex Trușcă,Mihai Ene,Mihail Victus,Iulia Pana