discover educational resources from wiley to support your journey—whether you’re a student, educator, researcher, or professional. learn more.

find the right auto parts, tools, and supplies for your vehicle at o'reilly. shop online or visit one of our 5,600 locations and enjoy free next day shipping.

packt is the online library and learning platform for professional developers. learn python, javascript, angular and more with ebooks, videos and courses

wir bieten ihnen benutzerfreundliche und kostenlose tools zur veröffentlichung und austausch von daten.

save up to 90% on textbooks. read over a million professional and academic ebooks in one simple space.

first published in 1869, nature is the world’s leading multidisciplinary science journal. nature publishes the finest peer-reviewed research that drives ground-breaking discovery, and is read by thought-leaders and decision-makers around the world.

udemy is an online learning and teaching marketplace with over 155,000 courses and 40 million students. learn programming, marketing, data science and more.

find and rate your professor or school