Graph theory.
Harary, Frank.
Graph theory. - Reading, Mass., Addison-Wesley Pub. Co. [1969] - ix, 274 p. illus. - Addison-Wesley series in mathematics .
Graph theory.
519.17 / HAR
Graph theory. - Reading, Mass., Addison-Wesley Pub. Co. [1969] - ix, 274 p. illus. - Addison-Wesley series in mathematics .
Graph theory.
519.17 / HAR