000 - Computer science, information & general works 330 - Economics 363 - Other social problems & services 380 - Commerce, communications & transportation 600 - Technology 700 - The arts; fine & decorative arts more ... 333 - Economics of land & energy 7 900 - History & geography 7 620 - Engineering & allied operations 6 140 - Specific philosophical schools 5 720 - Architecture 5 370 - Education 4 320 - Political science 3 551 - Geology, hydrology & meteorology 3 576 - Genetics & evolution 2 610 - Medicine & health 2 160 - Logic 1 200 - Religion 1 304 - Factors affecting social behavior 1 340 - Law 1 400 - Language 1 410 - Linguistics 1 500 - Natural sciences & mathematics 1 657 - Accounting 1 658 - General management 1 see all ... less ...

English 11

Directory of Open Access Books 11

Lytras, Miltiadis 2 Ajanovic, Amela 1 Bao, Haijun 1 Bi, Zhuming 1 Cha, Hee Sung 1 Da Xu, Li 1 more ... Djordjevic, Nenad 1 Dos Santos, Elizaldo Domingues 1 Fragassa, Cristiano 1 Gao, Yuan 1 González-Vila Puchades, Laura 1 Gómez, Víctor Alonso 1 Hernández-Callejo, Luis 1 Jiang, Shaohua 1 Jin, Xue-Bo 1 Leite, Vicente 1 Nesmachnow, Sergio 1 Ochoa, Jorge 1 Ordóñez de Pablos, Patricia 1 Ouyang, Puren 1 Santos, Paulo 1 Shen, Liyin 1 Visvizi, Anna 1 de Andres Sanchez, Jorge 1 see all ... less ...

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