330 - Economics 380 - Commerce, communications & transportation 700 - The arts; fine & decorative arts 720 - Architecture 900 - History & geography 11 333 - Economics of land & energy 10 more ... 363 - Other social problems & services 10 600 - Technology 10 000 - Computer science, information & general works 7 610 - Medicine & health 7 620 - Engineering & allied operations 7 140 - Specific philosophical schools 6 370 - Education 6 320 - Political science 5 551 - Geology, hydrology & meteorology 5 576 - Genetics & evolution 3 340 - Law 2 658 - General management 2 800 - Literature & rhetoric 2 200 - Religion 1 297 - Islam, Babism & Bahai Faith 1 300 - Social sciences 1 301 - Sociology & anthropology 1 400 - Language 1 500 - Natural sciences & mathematics 1 550 - Earth sciences 1 580 - Plants (Botany) 1 630 - Agriculture & related technologies 1 657 - Accounting 1 see all ... less ...

English

Directory of Open Access Books 15

Bao, Haijun 2 Ochoa, Jorge 2 Shen, Liyin 2 Ahmed, Iftekhar 1 Bi, Zhuming 1 Da Xu, Li 1 more ... De, Suparna 1 Gao, Yuan 1 Guerrero, Josep M. 1 Gómez-Losada, Álvaro 1 Jin, Xue-Bo 1 Lytras, Miltiadis 1 Marais, Lochner 1 Mercadé Melé, Pere 1 Moessner, Klaus 1 Molina Gómez, Jesús 1 Nel, Verna 1 Noguchi, Masa 1 O'Brien, David 1 Ordóñez de Pablos, Patricia 1 Ouyang, Puren 1 Pires, José Carlos Magalhães 1 Richards, Russell 1 Sahin, Oz 1 Santos, Paulo 1 Sousa, Maria José 1 Suleman, Fátima 1 Tsai, Wen-Hsien 1 Tucker, Chris 1 see all ... less ...

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