books.google.com - Scala is a highly expressive, concise and scalable language. It is also the most prominent method of the new and exciting methodology known as object-functional programming. In this book, the authors show how Scala grows to the needs of the programmer, whether professional or hobbyist. They teach Scala...https://books.google.com/books/about/Steps_in_Scala.html?id=vZAfN_Vk2i0C&utm_source=gb-gplus-shareSteps in Scala
