The title is actually ...Anarchism to Peronism, but anyway. If you're interested in labor history and/or Argentina, this is a MUST read. The only reason I didn't give it 5 stars is that its kind of a dry history and doesn't really tell stories in an engaging way, especially for a general audience. But I've read a fair bit on this topic, and I this book just stands head and shoulders above the rest, particularly because it is so comprehensive, tracing the experience of the working class in Argentina from its very beginnings right up to when the book was published.