580 - Plants (Botany) 600 - Technology 700 - The arts; fine & decorative arts 620 - Engineering & allied operations 148 900 - History & geography 111 333 - Economics of land & energy 95 more ... 363 - Other social problems & services 69 610 - Medicine & health 62 000 - Computer science, information & general works 55 330 - Economics 45 630 - Agriculture & related technologies 43 380 - Commerce, communications & transportation 28 140 - Specific philosophical schools 25 576 - Genetics & evolution 20 414 - Phonology & phonetics 19 551 - Geology, hydrology & meteorology 14 500 - Natural sciences & mathematics 13 540 - Chemistry & allied sciences 13 658 - General management 13 720 - Architecture 11 340 - Law 10 320 - Political science 8 800 - Literature & rhetoric 8 612 - Human physiology 7 370 - Education 6 400 - Language 6 581 - Specific topics in natural history 6 300 - Social sciences 5 304 - Factors affecting social behavior 5 170 - Ethics 4 530 - Physics 4 770 - Photography, photographs & computer art 3 100 - Philosophy & psychology 2 361 - Social problems & social welfare in general 2 410 - Linguistics 1 520 - Astronomy & allied sciences 1 615 - Pharmacology & therapeutics 1 657 - Accounting 1 see all ... less ...

English

Directory of Open Access Books 214 OAPEN 2 National Center for Biotechnology Information 1

Amirkhanian, Serji 3 Baños Navarro, Raúl 3 Hoff, Inge 3 Lockhart, Thurmon 3 Rodríguez-Gonzálvez, Pablo 3 Wu, Shaopeng 3 more ... Xiao, Yue 3 Abd-Elsalam, Kamel A. 2 Ahamed, Md Shamim 2 Aldás Carrasco, Miguel Fernando 2 Checchi, Vittorio 2 Farooq, Muhammad 2 Ferri, José Miguel 2 Fombuena Borràs, Vicent 2 Fuentes, Sigfredo 2 Gonzalez-Aguilera, Diego 2 Gulati, Karan 2 Haddow, Gill 2 Kočiško, Marek 2 Leonowicz, Zbigniew 2 Li, Yonghui 2 Montoya, Francisco G. 2 Moshou, Dimitrios 2 Pollák, Martin 2 Rafatullah, Mohd 2 Raposo, António 2 Sandu, Andrei Victor 2 Shamshiri, Redmond R. 2 Siddiqui, Masoom Raza 2 Sultan, Muhammad 2 Tosello, Guido 2 Zhang, Zhien 2 Adamchuk, Viacheslav 1 Aerts, Jean Marie 1 Affatato, Saverio 1 Afzal, Muhammad 1 Ahmad, Awais 1 Al-Khatib, Issam A. 1 Alcayde, Alfredo 1 Ali, Abdalla 1 Allakhverdiev, Suleyman 1 Amaral, Joana S. 1 Anjum, Naser A. 1 Antunes, Paulo 1 Anvari-Moghaddam, Amjad 1 Aprile, Alessio 1 Archbold, Douglas D. 1 Arentz-Hansen, Helene 1 Arslan, Muhammad 1 Artigao, Estefania 1 Asadi, Somayeh 1 Attar, Hooyar 1 Audigé, Laurent 1 Aziz, Hamidi Abdul 1 Badjakov, Ilian 1 Bantis, Filippos 1 Barfield, Woodrow 1 Bartucca, Maria Luce 1 Bastos, João 1 Bauer, Sonja 1 Bazile, Didier 1 Baśko, Małgorzata 1 Beidaghy Dizaji, Hossein 1 Beltrán Custodio, Ana María 1 Bernardo-Filho, Mario 1 Bhat, Rajeev 1 Biddoccu, Marcella 1 Biswas, Asim 1 Blakeney, Michael 1 Blodgett-Ford, Sayoko 1 Boccelli, Dominic L. 1 Bolshev, Vadim 1 Borhani, Tohid 1 Botelho, Raquel Braz Assunção 1 Brestic, Marian 1 Brito, João 1 Brzeziński, Marek 1 Cai, Wei 1 Calafate, Carlos Tavares 1 Calvo, Roque 1 Cammarata, Alessandro 1 Capón García, Elisabet 1 Carravetta, Armando 1 Castellini, Mirko 1 Cavalu, Simona 1 Cerri, Martina 1 Chamoso, Pablo 1 Chandrasekar, Ashokraja 1 Chang, Chung-Liang 1 Chen, Ding-Qiang 1 Chen, Hsien-Yeh 1 Chen, Michael 1 Chen, Wei-Hsin 1 Chiang, Kai-Wei 1 Cho, Kyoungrok 1 Citarella, Roberto 1 Cogan, Stuart 1 Corchado, Juan M. 1 Costanzo, Luigi 1 Creaco, Enrico 1 see all ... less ...

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