Below a list of useful web-sites to search documents, books and journals:
MetaBooksis an metaengine designed to search books and monographic heritage in the catalogues of the various Institutes of the CNR on the national territory
MISCIO Collective Catalogue of the heritage of almost all "CNR Research Area " and some institutes of the CNR (26 064 titles in 36 libraries)
SBN (National Library Service) catalogue of about 4000, government, local government, universities, public and private institutions Libraries operating in different fields
ACNPNational Collective Catalogue of Journals
CNR Central Library “G. Marconi”, is the largest Italian scientific-technical library
MAI MetaOPAC Italian Azalai, allows to query simultaneously hundreds of online catalogues of Italian libraries