I love the Lonely Planet phrasebooks in general.
This is not their greatest, for sure, because it's got so many languages in one book, so there are a lot of phrases and words that are not included, but it covers the basics.
I used it for the Slovakian when I went to Slovakia.
Perfect size, it fit in my purse and I took it with me wherever I went, especially since, while many people in Slovakia have a basic grip on English, if not more, the vast majority are definitely not fluent.
So all in all, another great Lonely Planet book. I just wish that someday they'll come out with their own Slovakian book instead of this multi-language one.