This book is a clear, concise and easy-to-use source of statistical information in the use of calculating probability values and testing significance levels. It has everything the typical statistician needs, including a short description of the functions involved and their calculation formulae. For those who say that this is 'boring' and 'dry', bear in mind that this is not a qualitative book to read from cover to cover, it is, as the title suggests, a set of tables for statistical use. In order to use them, one will need to learn about statistics from a textbook or guide in order to understand their use