Astronomical Observatory of Trieste. ( Trieste, Italy) [CDS/ISIS]
Didactic Directorate of Opcine. ( Trieste, Italy) [COBISS]
Scuola Internazionale Superiori di Studi Avanzati. ( Trieste, Italy) [Libero] +
Slovenia. ( Trieste, Italy) [COBISS]
Università degli Studi di Trieste. ( Trieste, Italy) [Sebina OpenLibrary]
indicates that the library participates in a consortium for its automation system.