00921nam0M2200337--I450-99000107391020331620020430140615.088-7365-000-7000107391USA01000107391(ALEPH)000107391USA0100010739120020430d2001----km|y1itay0103----baitaITa|||||||001yyNel mondo delle valvoleNerio NeriMilanoIl rostro[2001]220 p.ill.24 cm.Tubi elettronici621.38151NERI,Nerio553667ITICCU20011016990001073910203316621.381 51 NER160487/LM62100078383BKTECJOHNNY9020020430USA011406PATRY9020040406USA011714Nel mondo delle valvole979403UNISA