333 - Economics of land & energy 600 - Technology 700 - The arts; fine & decorative arts 620 - Engineering & allied operations 461 900 - History & geography 402 000 - Computer science, information & general works 213 more ... 330 - Economics 202 363 - Other social problems & services 178 380 - Commerce, communications & transportation 157 610 - Medicine & health 131 580 - Plants (Botany) 95 576 - Genetics & evolution 82 320 - Political science 66 500 - Natural sciences & mathematics 63 140 - Specific philosophical schools 59 551 - Geology, hydrology & meteorology 48 720 - Architecture 46 370 - Education 45 630 - Agriculture & related technologies 44 540 - Chemistry & allied sciences 38 800 - Literature & rhetoric 35 340 - Law 34 414 - Phonology & phonetics 32 530 - Physics 29 658 - General management 27 581 - Specific topics in natural history 16 400 - Language 15 100 - Philosophy & psychology 13 304 - Factors affecting social behavior 13 300 - Social sciences 11 170 - Ethics 9 612 - Human physiology 7 657 - Accounting 5 770 - Photography, photographs & computer art 5 410 - Linguistics 4 200 - Religion 3 297 - Islam, Babism & Bahai Faith 3 361 - Social problems & social welfare in general 3 520 - Astronomy & allied sciences 3 780 - Music 3 120 - Epistemology, causation & humankind 2 160 - Logic 2 350 - Public administration & military science 2 650 - Management & auxiliary services 2 301 - Sociology & anthropology 1 336 - Public finance 1 550 - Earth sciences 1 615 - Pharmacology & therapeutics 1 791 - Public performances 1 see all ... less ...

English

Directory of Open Access Books 691 OAPEN 5

Hernández-Callejo, Luis 7 González Lezcano, Roberto Alonso 5 Lytras, Miltiadis 5 Nesmachnow, Sergio 5 Afonso, Alexandre M. 4 Baños Navarro, Raúl 4 more ... Faroughi, Salah Aldin 4 Ferrás, Luís L. 4 Leonowicz, Zbigniew 4 Montoya, Francisco G. 4 Pinto Fernandes, Célio 4 Yigitcanlar, Tan 4 Aldás Carrasco, Miguel Fernando 3 Amirkhanian, Serji 3 Armaghani, Danial Jahed 3 Arosio, Paolo 3 Assaf, Jean-Claude 3 Bizon, Nicu 3 Camacho, Ana M. 3 Caponetto, Rosa Giuseppina 3 Corchado, Juan M. 3 Ferri, José Miguel 3 Fombuena Borràs, Vicent 3 Gallardo Saavedra, Sara 3 Hoff, Inge 3 Izuru Takewaki 3 Nocera, Francesco 3 Rubio, Eva M. 3 Sultan, Muhammad 3 Wu, Shaopeng 3 Xiao, Yue 3 Zhou, Jian 3 Abd-Alhameed, Raed A 2 Ahamed, Md Shamim 2 Alavi, Amir 2 Antuchevičienė, Jurgita 2 Anvari-Moghaddam, Amjad 2 Baboli, Mostafa 2 Bao, Haijun 2 Blaabjerg, Frede 2 Bracale, Antonio 2 Brida, Peter 2 Ceccarelli, Marco 2 Chamoso, Pablo 2 Chen, Wei-Hsin 2 Chiaro, Gabriele 2 Chui, Kwok Tai 2 Creaco, Enrico 2 Cruz, Sérgio 2 Cui, Xiaohui 2 Davari, Pooya 2 De Domenico, Dario 2 De la Prieta, Fernando 2 Dippong, Thomas 2 Dragicevic, Tomislav 2 Enemark, Stig 2 Fang, Cheng 2 Farooq, Muhammad 2 Feng, Gan 2 Gasparetto, Alessandro 2 Gedanken, Aharon 2 Georgantzinos, Stelios K. 2 Gonzalez-Aguilera, Diego 2 González-Briones, Alfonso 2 Gozzelino, Raffaella 2 Hasanipanah, Mahdi 2 Heiskanen, Tuula 2 Hjertager, Bjørn 2 Indra Gandhi, V 2 Jasiński, Michał 2 Jastrzębska, Małgorzata 2 Kalliola, Satu 2 Kamruzzaman, Md 2 Kazimierowicz-Frankowska, Krystyna 2 Konda Gokuldoss, Prashanth 2 Krčál, Michal 2 Kusch-Brandt, Sigrid 2 Lai, Chun Sing 2 Lemmen, Christiaan 2 Leva, Sonia 2 Li, Gan 2 Liu, Conghu 2 Liu, Zhilin 2 Lorincz, Josip 2 López de Lacalle, Luis Norberto 2 Mansouri, Taha 2 Mariani, Stefano 2 Martek, Igor 2 Massarotti, Nicola 2 Mauro, Alessandro 2 McLaren, Robin 2 Meng, Qingxiang 2 Morik, Katharina 2 Moshou, Dimitrios 2 Muyeen, S. M. 2 Narzisi, Antonio 2 Nastasi, Benedetto 2 Ochoa, Jorge 2 Omicini, Andrea 2 Poli, Maura 2 see all ... less ...

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