6. ROSITA. Unità bibliografiche PA-PU

PA4PB21
PC10PC20PC23PC66PC67PC86PC88PC90PC92PC94
PE1PE2PE3PE4PE8PE12PE14PE23PE27PE37
PE48PE51PE54PE56
PF68PF155PF159PF209PF242PF322PF372PF430PF469PF470
PF474PF484PF542PF543PF545
PN1914.19PN1918.102PP9PS44PS122PS786PT1PU50