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Not sure if this on-topic but I really enjoyed this video and thought maybe people here would also like it.

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    I will take this opportunity to recommend Pinter, “Book of Abstract Algebra”, which is a wonderful collection of exercises designed to help you discover the basic principles of group theory on your own.

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      Since we’re recommending books my absolute favorite math book is Shafarevich’s “Basic notions of algebra”. It tries hard to convey the motivation for algebra and I don’t know any other book like it.