320 - Political science 363 - Other social problems & services 600 - Technology 900 - History & geography 620 - Engineering & allied operations 30 700 - The arts; fine & decorative arts 19 more ... 333 - Economics of land & energy 18 330 - Economics 15 551 - Geology, hydrology & meteorology 13 380 - Commerce, communications & transportation 12 000 - Computer science, information & general works 7 370 - Education 7 610 - Medicine & health 7 720 - Architecture 6 140 - Specific philosophical schools 5 300 - Social sciences 5 576 - Genetics & evolution 5 340 - Law 4 580 - Plants (Botany) 4 581 - Specific topics in natural history 4 500 - Natural sciences & mathematics 3 100 - Philosophy & psychology 2 304 - Factors affecting social behavior 2 630 - Agriculture & related technologies 2 658 - General management 2 170 - Ethics 1 200 - Religion 1 350 - Public administration & military science 1 360 - Social problems & services; associations 1 657 - Accounting 1 800 - Literature & rhetoric 1 see all ... less ...

English 34

Directory of Open Access Books

Garrote, Luis 5 Kim, DaeEun 3 Kuriqi, Alban 3 Bao, Haijun 2 Feng, Chi 2 He, Baojie 2 more ... Ochoa, Jorge 2 Sharifi, Ayyoob 2 Shen, Liyin 2 Yang, Jun 2 Adamowski, Jan Franklin 1 Bellos, Vasilis 1 Bolte, Larissa 1 Cease, Arianne 1 Chapagain, Ashok K. 1 Chen, Ruishan 1 Chew, Chengzi 1 Chigbu, Uchendu Eugene 1 Ehrenstein, Véra 1 Enea, Andrei 1 Engebretsen, Eivind 1 Greshoff, Rainer 1 Hoekstra, Arjen Y. 1 Hollstein, Betina 1 Iosub, Marina 1 Jagdhuber, Thomas 1 Kamruzzaman, Md 1 Koulouriotis, Dimitrios E. 1 Kusch-Brandt, Sigrid 1 Lecoq, Michel 1 Lillehagen, Ida 1 Liu, Conghu 1 Liu, Zhi 1 Loukas, Athanasios 1 Mahmoud, Israa H. 1 Mayer, Igor 1 Milyaeva, Sveta 1 Molina, José-Luis 1 Morello, Eugenio 1 Nachid, Jamila 1 Neyland, Daniel 1 Nikolaou, Ioannis 1 Pacheco, Fernando A.L. 1 Pause, Marion 1 Perea-Moreno, Alberto-Jesus 1 Puerari, Emma 1 Resløkken, Åmund Norum 1 Richards, Russell 1 Sahin, Oz 1 Salvia, Giuseppe 1 Sanches Fernandes, Luís Filipe 1 Sapountzaki, Kalliopi 1 Schimank, Uwe 1 Schulz, Karsten 1 Song, Xiaoqian 1 Tegos, Aristoteles 1 Tsagarakis, Konstantinos P. 1 Ullah, Fahim 1 Van Oel, Pieter 1 Vandemeulebroucke, Tijs 1 Vavatsikos, Athanasios P. 1 Wals, Arjen 1 Wei, Fangfang 1 Weiß, Anja 1 Wöhling, Thomas 1 Ye, Chao 1 Yigitcanlar, Tan 1 Ziogas, Alexandros 1 van Wynsberghe, Aimee 1 Ødemark, John 1 see all ... less ...

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