Autor: Daniel Sitaru, 14 titluri

Fenomen analitic

Daniel Sitaru

Analytical Phenomenon

Daniel Sitaru

Math phenomenon

Daniel Sitaru

Algebraic Phenomenon

Daniel Sitaru

Matematică. Probleme de concurs. Clasele 5-8

Daniel Sitaru

Matematică. Probleme de concurs. Clasele 9-10

Daniel Sitaru

Matematică. Probleme de concurs. Clasele 11-12

Daniel Sitaru

The Olympic Mathematical Marathon. Vol. 1

Daniel Sitaru,George Apostolopoulos

The Olympic Mathematical Marathon. Vol. 2

Daniel Sitaru,George Apostolopoulos

Fenomen algebric

Dan Sitaru,Daniel Sitaru

Olympiad Problems from all over the World. 9th Grade Content (lb. engleza) - Dumitru M. Batinetu-Giurgiu, Marin Chirciu, Daniel Sitaru, Neculai Stanci

Dumitru M. Batinetu Giurgiu,Marin Chirciu,Daniel Sitaru,Neculai Stanciu,Octavian Stroe

Olympiad Problems from all over the World. 7th Grade Content - Dumitru M. Batinetu-Giurgiu, Marin Chirciu, Octavian Stroe, Daniel Sitaru

Dumitru M. Batinetu Giurgiu,Marin Chirciu,Octavian Stroe,Daniel Sitaru

Olympiad Problems from all over the World. 8th Grade Content - Dumitru M. Batinetu-Giurgiu, Marin Chirciu, Octavian Stroe, Daniel Sitaru

Dumitru M. Batinetu Giurgiu,Marin Chirciu,Octavian Stroe,Daniel Sitaru

Jurnal cu Paul Goma

Daniela Sitar Taut