Titlebook: Eisenwerkstoffe - Stahl und Gusseisen; Hans Berns,Werner Theisen Book 20063rd edition Springer-Verlag Berlin Heidelberg 2006 Eisenwerkstof

生来

Humberto Blanco-Canqui,Rattan LalNo-till technology, organic farming, and crop residue management in relation to ecosystem services.Conservation buffers, sedimentation, and chemical pollution.Carbon sequestration, net emissions of CO

开花期女

https://doi.org/10.1007/978-3-030-50139-6social development; healthy human relationships; post-apartheid society; social work practitioners; soci

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Affection

biosphere

https://doi.org/10.1007/1-4020-4549-2led Trials as its main strategy for policy innovation. We argue that in a context of weak institutional setting, the use of behavioral science and administrative data enabled a low-cost approach to innovation that was instrumental for the creation, impact, and sustainability of the Lab. Using this a

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Retrieval

Detlef Kamke,Wilhelm Walcherr Praxis.Ausführliche Darstellung der Lösungen der Aufgaben.In diesem Buch wird die Vielgestaltigkeit von Optimierung und Approximation zusammen mit ihrem breiten Umfeld anhand von Aufgaben samt ihren Lösungen und nützlichen Anwendungen zum Ausdruck gebracht. Fachlich steht dabei im Vordergrund, Met

原来

Xiaozhen Yao,Hai Huang,Lin Xulectronic commerce (EC) describes the manner in which transactions take place over electronic networks, mostly the Internet. It is the process of electronically buying and selling goods, services, and information. Certain EC applications, such as buying and selling stocks and airline tickets online,

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