A bit technical, this book's full stock of legislation traffic. Lacks a bit of simplification and synthesis in the interpretation of judgments. The author forgets sometimes that is not necessarily lectueur lawyer. We do not always know, from reading the statement if the decision is favorable or not. Nevertheless, all subjects are covered (all!) I recommend this as a real dictionary. Also, if you are faced with a dispute, bring your lawyer mandatory (it will gain time and you money)