books.google.com - Colloquial Croatian and Serbian is specially written by experienced teachers for self-study or class use. The course offers you a step by step approach to written and spoken Croatian and Serbian and no prior knowledge of the language is required.What makes Colloquial Croatian and Serbian and Bosnian...http://books.google.com/books/about/Colloquial_Croatian_And_Serbian.html?hl=hr&id=i3h_g5I04TcC&utm_source=gb-gplus-shareColloquial Croatian And Serbian