the reason that pushes me to order this book is simple: my edition was falling to shreds since its uses, al ecole there 60 ans.son eloge is no longer to do. c ANDRE Gide is, I believe, who considered it as the best French grammar. the format is easy to handle and arrangement of paragraphs is clear. Moreover, this grammar is regularly updated in the same clear mind, precise and simple as was desirous Murice GREVISSE.