SirsiDynix Enterprise https://katalog.hacettepe.edu.tr/client/tr_TR/default_tr/default_tr/qu$003dCanal$002b$002bEspa$0025C3$0025B1a$002b$002528Firm$002529$0026te$003dILS$0026ps$003d300?dt=list 2024-10-14T13:38:08Z