Digital Library

University Libraries

• Servei de biblioteques de la UAB. Provides services and support to students and staff. Library services of UAB.
• Catàleg Col·lectiu de les Universitats de Catalunya del Consorci de Biblioteques Universitàries de Catalunya. (CCUC).
• Consejo Superior de Investigaciones Científicas: red de bibliotecas. (CSIC). A network of specialized libraries throughout Spain.
• REBIUN. Network of university libraries. Created under the auspices of CRUE (Conference of Spanish University Rectors). 
• Bibliotècnica. The digital library of UPC.

National Libraries

• Biblioteca de Catalunya.
• Biblioteca Nacional de España.
• Bibliothèque nationale de France.
• British Library.  
• Library of Congress (United States of America).
• The European Library. Brings together all European national libraries and coordinates joint projects, including digitization of collections, rare documents, miniatures, etc.

Public Libraries

• Catàleg Col·lectiu de la Lectura Pública (Generalitat de Catalunya). Goverment of Catalonia.
• Catàleg Col·lectiu de la Xarxa de Biblioteques Populars (Diputació de Barcelona). Barcelona Provincial Council.
• Bibliotecas Públicas del Estado (Ministerio de Educación) Travesía "El portal de Internet de las bibliotecas públicas". Spanish Goverment.

Library Directories

• Liber (Ligue des Bibliothèques Européennes de Recherche).
• Berkeley Digital Library Sunsite. Library directory developed by the University of Berkeley.

Press Collections

• Newspapers Online. Worldwide press collection, grouped by country.

Catalan Press

• Ara.
• Avui.
• Diari de Tarragona.
• El Periódico de Catalunya.

Spanish Press

• ABC.
• El Diario de Mallorca.
• El Diario Vasco.
• El Mundo del Siglo XXI.
• El País.
• El Periódico.
• Las Provincias.
• La Razón.
• La Vanguardia.

Economic Press

• 5 días.
• El Confidencial.
• Expansión.

List of links to some publications available in the library

Institutional publications

• Fulls dels enginyers: Journal of Industrial Engineers of Catalonia.
• Theknos. Engineers Barcelona.
• Telecos: Associació Catalana d'Enginyers de Telecomunicació, Electrònica i Multimèdia digital.

Electronics and Electricity

• Automàtica e Instrumentación.
• Elektor magazine.
• Electronics World.
• El Instalador : Technical Magazine on Energy Efficiency.
• IEEE Industry Aplications Maganize.
• IEEE Spectrum.
• IEEE Powers electronic society Newsletter.
• IEEE Transactions on Education.
• IEEE Transactions on Industry Applications.
• IEEE Transactions on Power electronics.
• Mundo Electrónico.

Mechanics, Automation, Robotics, etc.

• Automation Today: newsletters.
• CZ: Centro Zaragoza Magazine.
• Fluidos ONA: Hydraulic, Pneumatic and Automation.
• IMHE: Information on Machine Tools, Equipment and Accessories.

Computing

• Boards & Solutions: The European Embedded Computing Magazine.
• Communications of the ACM.
• Computerworld. 
• Computing España.
• Linux magazine.
• Redes & Telecom.

Organization and Business

• Capital.
• Capital humano.
• Dirección y organización.
• The Economist.
• Harvard Deusto Business Review.
• HBR: Harvard Business Review.
• Informe Mensual La Caixa.
• Logística profesional.

• Catalonia Logistics Cluster. Integrates companies in transport, logistics infrastructure and logistics technology.
• Clúster de la indústria d'Automoció de Catalunya. Brings together industrial companies, engineering firms and technology centers from the automotive sector.
• Clúster logístic de Catalunya. An association that promotes the competitiveness of the logistics chain through projects, digitalization and business collaboration.
• E-Mobility Europe. Focused on electric mobility, batteries, charging infrastructure and smart mobility.
• Enginyers Industrials de Catalunya. Professional association and college of industrial engineers in Catalonia.
• Enginyeria Sense Fronteres. Organization working on technological and engineering projects applied to development and international cooperation.
• Eurecat Centre Tecnològic de Catalunya. Leading center in robotics, automation, artificial intelligence (AI), Internet of Things (IoT) and advanced manufacturing.
• I2CAT Foundation. Research and development center in digital technologies, including 5G, IoT and communication infrastructures.
• Institut de Recerca en Energia de Catalunya (IREC). Research in energy fields such as hydrogen, smart electrical grids, photovoltaic energy and electrification.
• Leitat Technological Center. Applied research center in electronics, materials, Industry 4.0 and sustainability.

Universal Search Engines

• Google.
• Webcrawler.

Specialized Search Engines for books, articles, theses, multimedia content, repositories, etc.

The reliability of these search engines is well established, which makes them essential tools for research and documentation.

• TDX (PhD Theses from Catalonia) CSUC (Consorci de Serveis Universitaris de Catalunya).
• TESEO (PhD Theses from SPain) Ministerio de Ciencia, Innovación y Universidades.
• Google academic.
• Google books. 
• Recolecta : Open Science Aggregator.
• SciCentral: Gateway to the best scientific research new sources.
• World Digital Library.