Generate this item's QR code Copy the permalink American Physical Society Type File Date 1988 - 1991 Dipartimento di Fisica di Sapienza-Università di RomaGiuliano PreparataArchival Unit File Typology fileNumbering Final Number 58Content Correspondence with American Physical Society (Feb. 15, 1988 - June 10, 1991).Archivist's Notes Previous signature: C.2.58 Ente Persona Inventory Expand the inventory