000 - Computer science, information & general works 140 - Specific philosophical schools 363 - Other social problems & services 380 - Commerce, communications & transportation 610 - Medicine & health 700 - The arts; fine & decorative arts more ... 330 - Economics 5 576 - Genetics & evolution 5 620 - Engineering & allied operations 5 320 - Political science 4 333 - Economics of land & energy 4 551 - Geology, hydrology & meteorology 4 580 - Plants (Botany) 4 581 - Specific topics in natural history 4 300 - Social sciences 3 414 - Phonology & phonetics 3 500 - Natural sciences & mathematics 3 540 - Chemistry & allied sciences 3 600 - Technology 3 612 - Human physiology 3 304 - Factors affecting social behavior 2 340 - Law 2 370 - Education 2 720 - Architecture 2 900 - History & geography 2 400 - Language 1 550 - Earth sciences 1 658 - General management 1 see all ... less ...

English

Directory of Open Access Books 11

Baptista, Paula 3 Carillo, Petronia 3 Stankovic, Milan 3 Batra, Kavita 1 Chen, Jie 1 Gao, Yuan 1 more ... Gómez-Losada, Álvaro 1 Jin, Xue-Bo 1 Luhar, Ashok 1 Marston, Hannah R. 1 Pintilii, Radu-Daniel 1 Pires, José Carlos Magalhães 1 Ramírez, Omar 1 Sharma, Manoj 1 Tchounwou, Paul B. 1 Vlasov, Dmitry 1 Zhang, Ting 1 Zhou, Qian 1 van Hoof, Joost 1 see all ... less ...

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