000 - Computer science, information & general works 320 - Political science 330 - Economics 333 - Economics of land & energy 700 - The arts; fine & decorative arts 900 - History & geography more ... 363 - Other social problems & services 9 600 - Technology 7 370 - Education 6 620 - Engineering & allied operations 6 380 - Commerce, communications & transportation 5 300 - Social sciences 4 140 - Specific philosophical schools 3 301 - Sociology & anthropology 3 551 - Geology, hydrology & meteorology 3 581 - Specific topics in natural history 3 610 - Medicine & health 3 630 - Agriculture & related technologies 2 100 - Philosophy & psychology 1 120 - Epistemology, causation & humankind 1 170 - Ethics 1 200 - Religion 1 304 - Factors affecting social behavior 1 340 - Law 1 400 - Language 1 410 - Linguistics 1 414 - Phonology & phonetics 1 530 - Physics 1 580 - Plants (Botany) 1 658 - General management 1 720 - Architecture 1 800 - Literature & rhetoric 1 see all ... less ...

English 13

Directory of Open Access Books 13

Bao, Haijun 1 Cai, Yuzhuo 1 Chui, Kwok Tai 1 Fernández-Manjarrés, Juan F. 1 Gascón, José Luis Gurría 1 Gibert, Karina 1 more ... Konstantakopoulou, Foteini 1 Liu, Conghu 1 Liu, Zhi 1 Lytras, Miltiadis 1 Masot, Ana Nieto 1 Nikolaou, Ioannis 1 Ochoa, Jorge 1 Perea-Moreno, Alberto-Jesus 1 Sansilvestri, Roxane 1 Shen, Liyin 1 Smith, Lahra 1 Song, Xiaoqian 1 Tsagarakis, Konstantinos P. 1 Ude, Donald Mark 1 Ullah, Fahim 1 Valls, Aida 1 Visvizi, Anna 1 Wei, Fangfang 1 Wolff, Lili-Ann 1 Yigitcanlar, Tan 1 Zeleke, Meron 1 see all ... less ...

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