00833cam2 22002651 450 SOBE0007594620230522134707.020230522d1976 |||||ita|0103 baitaIT2Nicola Petruzzellis3 ed. riveduta e accresciutaNapoliAstrea1976462 p.24 cm001SOBE000759452001 Sistema e problema / Nicola Petruzzellis2Petruzzellis, NicolaAF00005978070102849ITUNISOB20230522RICAUNISOBUNISOB10035811SOBE00075946M 102 Monografia moderna SBNW100011134-2SI35811acquistobethbUNISOBUNISOB20230522134640.020230522134707.0bethb23358012UNISOB