Algorithms in C is a comprehensive repository of algorithms, complete with code. If you're in a pinch and need to code something up fast, this book is the place to look. Starting with basic data structures, Algorithms in C covers an enormous scope of information, with extensive treatment of searching and advanced data structures, sorting, string processing, computational geometry, graph problems, and mathematical algorithms. Although the manual often neglects to provide rigorous analysis, the text surrounding the algorithms provides clear and relevant insight into why the algorithms work.
Robert Sedgewick is certainly well known to all people involved in the development of algorithms form different fields as an author of a number of books about algorithmic methods and data structures. And I am sure that we all appreciate this work because one simply needs all the time a reference to look up not only how one can solve a probem algorithmic but also how one can do this in an efficient way.
This book provides a good overview of algorithms dealing with graphs but the problem is that the connection between the given source code in C and its general exlanation failed. It is clear, that a solution to a problem does not depend on the underlying programing language, hence, Sedgewick's book is anyway not intened to do this otherwise it would wear another title. On the other hand, an algorithm without general explanation brings not much.
I think this book has a conceptual problem. None is interested in preimplemented code, because one normaly has a certain problem the algorithm has to be adapted. In general, this book is better then nothing but far from being a complete source of information concerning the functioning of the algorithms.