Publication suspended 1946-47, 1949-55.

Continues the vol. numbering of Bulletin de mathématiques et de physique pures et appliquées de l'Ecole polytechnique "Roi Carol II".

Text in French, German or Romanian; summaries in English, French, German and Russian.

1966-1969 issued by the institute under its variant name: Institutul Politehnic "Gheorghe Gheorghiu-Dej".

Vols. for 1940/41-1948 issued by the school under a variant name: Politehnica din București.

"Continuant les anciens périodiques scientifiques: 'Bulletin de Mathématiques et de Physique pures et appliquées' et 'Buletinul Politehnicei din București.'"