But, in the event you grasp it, you could get the mandatory ancillaries from Rudin or very similar pretty rapidly. FWIW, Rudin may be the standard text for undergrad genuine Examination. A further good choice is Hoffman's Assessment in Euclidean Place. This was the book MIT used before Rudin arrived, https://tarot-bizum78001.total-blog.com/a-secret-weapon-for-por-qué-es-bueno-leer-el-tarot-61629823